VOIP for Law Firms Australia: Compliance, Features and Recommendations (2026)

This guide covers everything an Australian law firm needs to know about VOIP phone systems: which features matter for client experience and professional reputation, how call recording works under state-by-state Australian law, what client confidentiality requires from your provider, and what a properly sized setup looks like from sole practitioners through to multi-office firms. Unlike generic VOIP guides, this one addresses the specific call flow challenges of legal practices, the compliance obligations under the Legal Profession Uniform Law and state-based recording legislation, and the real cost of missed client calls. By the end, you will know exactly what to ask a provider, what questions to raise with your practice manager, and what a complete law firm phone system looks like.

Why Law Firms Need a Proper Phone System

That typically means a basic landline, an NBN plan with a green ATA port on the modem, or an aging on-premise PBX that nobody knows how to configure properly. It takes calls. It does not project the professionalism a legal practice is supposed to represent.Here is what that basic setup costs a law firm in real terms. A prospective client calls about a matter that could generate $5,000 to $50,000 in fees. The phone rings out because the receptionist is with another caller. There is no voicemail. The client calls another firm. That lead is gone permanently. At even one missed prospective client call per week, the annual revenue cost of an inadequate phone system is material.The person who usually gets handed the job of fixing the phone system is not a partner. It is the practice manager, the office manager, or the firm administrator. They are experts in running legal operations, not in telecommunications infrastructure. If that is you, this guide is written for you specifically. You are not behind. The industry made this confusing on purpose, and most law firms your size are in exactly the same position.Beyond client acquisition, law firms have obligations that other small businesses do not. Call recordings can supplement file notes and matter records, but whether recording is appropriate depends on applicable law, client instructions and firm policy. Client communications must be confidential. Data sovereignty matters when client privilege is at stake. A generic ISP phone plan does not address any of this. A properly configured cloud phone system system does.

The Business Case: What a Missed Client Call Actually Costs

Legal services are high-consideration purchases. A potential client calling a law firm has usually already decided to engage a lawyer. They are calling to determine which firm. If that call goes unanswered or hits a poor voicemail experience, there is no second chance. The next firm on their list answers and the matter goes there.The cost calculation is straightforward. As an illustration, using assumed billing rates of $250-500 per hour and assumed matter durations of 10 to 40 hours, a lost matter would represent $2,500 to $20,000 in foregone revenue. Monthly cost varies by provider, user and device licensing, concurrent-call capacity, call plan, recording requirements and handset choice; obtain an itemised quote for the proposed configuration. The business case does not require a financial model. It requires losing one matter.Beyond new business, there is the matter of existing client relationships. Legal matters are stressful. Clients who cannot reach their solicitor feel anxious, not just inconvenienced. Missed calls erode trust during exactly the period when trust matters most. A phone system that routes calls predictably, provides professional voicemail, and delivers messages directly to solicitor email inboxes is not a luxury feature. It is basic client service infrastructure.

Call Recording for Law Firms: State-by-State Australian Law

Call recording is one of the most useful features a law firm can have in a phone system. It creates a record of client instructions, confirms file notes, resolves disputes about what was agreed, and provides evidence in complaints processes. It is also an area where the law varies by state and where getting it wrong has professional consequences.Australian call recording law is primarily governed by state-based listening devices and surveillance legislation, not a single national framework. The key distinction is between one-party consent and all-party consent jurisdictions.

Participant Recording Permitted: Queensland, the Northern Territory and Victoria

In Queensland (Invasion of Privacy Act 1971), the Northern Territory (Surveillance Devices Act 2007) and Victoria (Surveillance Devices Act 1999), a participant in a private conversation may generally record that conversation without notifying the other party. In practical terms, a solicitor in one of those jurisdictions can record a client call without first telling the client, and that recording is lawful. The prohibition in each of those Acts is directed at recording a conversation you are not a party to, so it does not reach the solicitor taking part in the call. Using or disclosing the recording afterwards is restricted separately.Even in one-party consent jurisdictions, best practice for law firms is to notify callers that calls are recorded. The notification removes any ambiguity, builds trust with clients who appreciate transparency, and aligns with the professional obligation to be straightforward in client dealings.

All-Party Consent States: New South Wales, ACT, South Australia, Western Australia, Tasmania

In New South Wales (Surveillance Devices Act 2007), the ACT (Listening Devices Act 1992), South Australia (Surveillance Devices Act 2016), Western Australia (Surveillance Devices Act 1998), and Tasmania (Listening Devices Act 1991), recording a private conversation is prohibited even where you are a party to it, unless every party consents or a statutory exception applies. Those Acts contain exceptions, most commonly where recording is reasonably necessary to protect a person's lawful interests, but they are fact-specific and are not a general licence to record.For a law firm in these states, call recording must be preceded by a notification message that callers hear before their call is answered. The standard approach is an IVR message played automatically at the start of every inbound call: 'This call may be recorded for quality assurance and file note purposes.' These Acts require consent rather than notice alone, so whether an announcement and the caller staying on the line establish legally effective consent depends on the Act, the wording used and the circumstances. Treat the announcement as part of a consent process to take advice on, not as a step that discharges the obligation by itself.This notification message must be configured in your VOIP system before call recording is enabled. Recording without legally effective consent may breach applicable surveillance legislation, subject to each Act's exceptions and the circumstances of the call.

Call Recording Storage and Retention for Legal Practices

Call recordings that relate to a client matter are potentially part of the file. File and document-retention requirements vary by jurisdiction, document type, client instructions and other legal obligations. Seven years is a common retention benchmark for client documents, but the applicable period and whether it covers a particular call recording depend on jurisdiction, document status, client instructions and other legal obligations. Check your jurisdiction's specific requirements under the Legal Profession Uniform Law (applicable in NSW, Victoria, and WA) or equivalent state-based legislation.When evaluating business phone companies, ask these specific questions about call recording storage. How long are recordings retained on the provider's servers? Can the retention period be configured? Can recordings be downloaded and stored locally or in a practice management system? Are recordings deleted automatically after a set period? A provider that retains recordings for only 30 or 90 days by default is inadequate for a law firm that needs to retain matter-related recordings for seven years.The practical recommendation is to download and archive call recordings to your practice management system or document management platform as part of your file management workflow, rather than relying on the business phone company's server as the long-term storage location. Treat call recordings as file documents: name them, date them, and store them against the relevant matter.

Client Confidentiality and Data Sovereignty

Solicitor-client privilege is a fundamental principle of Australian law. The obligation of confidentiality extends to all communications between a solicitor and their client, including telephone calls. When a law firm moves its phone system to a cloud VOIP service, client communications pass through and are stored on a third-party provider's infrastructure. Understanding where that infrastructure is located and who has access to it is not optional.

Data Sovereignty: Australian-Hosted Cloud

The Privacy Act 1988 and the Australian Privacy Principles govern APP entities, including most private-sector organisations above the small-business threshold and some small businesses covered by specific exceptions. APP 8 addresses cross-border disclosure of personal information. If an APP entity discloses personal information to an overseas recipient, APP 8.1 generally requires reasonable steps to ensure compliant handling, subject to statutory exceptions. Whether overseas cloud storage constitutes a disclosure depends on the control and contractual arrangements.Australian hosting may reduce cross-border compliance risk, but firms should assess the provider's locations, access controls, contractual protections and any applicable APP 8 and confidentiality obligations. Client names, matters discussed, instructions provided by telephone, and any personally identifiable information contained in voicemail messages should not be routed through or stored on US servers, even if the provider is nominally an Australian company. Ask explicitly: where is call data and voicemail data stored? Which data centres? Are they located in Australia?Providers that cannot answer this question clearly, or that acknowledge overseas storage without being able to articulate what cross-border data agreements are in place, should be disqualified from consideration by any law firm. This is not a question of being overly cautious. It is a question of meeting your professional obligations to clients.

Encryption and Access Controls

Where supported, correctly configured and enabled, SRTP can protect media and TLS can protect SIP signalling; confirm with the provider which call legs are encrypted and how keys and certificates are managed. This means calls between your VOIP phones and the provider's servers are not transmitted in plaintext and cannot be trivially intercepted. When evaluating providers, ask whether calls are encrypted in transit. A provider that cannot confirm SRTP and TLS encryption should not handle client communications for a law firm.Access controls on your VOIP account are equally important. Your VOIP management portal, where call recordings, call logs, and voicemail messages are stored, should be accessible only to authorised staff with individual login credentials. Shared passwords for a multi-user system are an access control failure. A firm administrator or practice manager should be able to provision and deprovision individual user access as staff change without needing to reset shared credentials.

Essential VOIP Features for Australian Law Firms

Not all VOIP features matter equally to a law firm. The features below are the ones that directly affect client experience, professional image, operational efficiency, and compliance. These are the baseline requirements for any legal practice, regardless of size.

Direct Inward Dialling (DID) per Solicitor

A DID number is a direct telephone number that rings to a specific extension or solicitor's phone without going through reception. In a law firm context, this means each solicitor can have their own direct telephone number that existing clients, counsel, and courts can call directly. The solicitor's direct number appears on their correspondence, business card, and email signature. Clients who have an established relationship call direct; new enquiries come through the main number.DIDs are inexpensive on a cloud phone system system. DID pricing varies by provider, number quantity and plan, and some services include numbers in the base subscription. For a five-solicitor firm, providing each solicitor with a direct number costs $25-75 per month on top of the base plan. The professional and operational value is significant: reception workload decreases, existing client calls reach solicitors without delay, and the firm projects a level of professionalism that a single shared number cannot.

Ring Groups by Practice Area

A ring group causes multiple phones to ring simultaneously or in sequence when a call comes in. For a multi-practice-area firm, ring groups allow callers to be routed to the relevant team without putting them through a lengthy IVR menu. A caller pressing 1 for property matters rings all property solicitors simultaneously; the first available one answers. A caller pressing 2 for family law rings the family law team.Ring groups also serve as a continuity mechanism. If one solicitor is in a consultation and another is available, the ring group ensures the call does not go to voicemail unnecessarily. For a small firm where every call matters, ring group configuration is one of the highest-value features in the system.

After-Hours Routing with IVR

Law firm calls do not respect business hours. Clients in distress, counterparties with deadlines, and solicitors calling from different time zones all generate after-hours call attempts. Without a properly configured after-hours routing plan, those calls go unanswered and create a poor impression.A well-configured after-hours IVR for a law firm might: confirm the firm's name and business hours, offer callers the option to leave a voicemail that will be actioned the following business day, provide an emergency contact number for urgent matters (if the firm has one), and direct callers to the firm's website for general enquiries. This is the minimum configuration. For firms that handle matters with genuine urgency (criminal law, family violence, urgent commercial applications), a direct mobile forwarding option for after-hours urgent calls can be added as a conditional routing rule.

Voicemail-to-Email with Transcription

Voicemail-to-email delivers voicemail messages as audio file attachments to a nominated email inbox. For a solicitor working across matters and meetings, being able to review a client voicemail from a laptop during a break is more practical than dialling into a voicemail box between appointments. When the voicemail-to-email function includes transcription (converting the audio to text), solicitors can read the message content in an email preview without listening to the audio at all.Transcription accuracy varies by provider and depends on audio quality and accents, but even imperfect transcription is useful for determining urgency before listening to the full message. For a law firm managing high volumes of client communications, voicemail transcription reduces the friction between a client leaving a message and a solicitor actioning it.

Call Transfer and Park

Call transfer allows reception to connect a caller to a specific solicitor or extension without requiring the caller to hang up and redial. For a law firm, a warm transfer (where reception briefly speaks to the solicitor before putting the caller through) is often more appropriate than a blind transfer, particularly for client calls that reception has already qualified or for sensitive matters where the solicitor needs a moment's context.Call park allows reception to hold a call on a shared line and signal to a solicitor that a call is waiting for them, without transferring it blind. This is particularly useful in open-plan offices or where solicitors are visible from the reception desk. The solicitor picks up the parked call from their own phone when ready.

Conference Calling

Three-party conference calling is standard on cloud phone system plans. For law firms, this covers the routine requirement of connecting a client, a solicitor, and a third party (counsel, an expert witness, a counterparty's lawyer) on a single call. For larger conference calls involving multiple participants, a dedicated audio conferencing bridge is more appropriate than trying to manage multiple transfers in the PBX. Most cloud phone system companies include basic conferencing, and some include bridge access for larger calls.

Presence Indicators and Busy Lamp Field

Presence indicators show reception staff which solicitors are currently on calls, which are available, and which are in do-not-disturb mode. On a SIP desk phone with a BLF (Busy Lamp Field), each monitored extension is represented by a light on the phone: green for available, red for on a call, and flashing for ringing. For a reception desk managing calls for four to ten solicitors, BLF capability is a significant productivity feature. Reception can see at a glance who is available before transferring a call, rather than putting callers on hold to manually check.

Integration with Practice Management Software

Australian law firms use a range of practice management systems. Examples used by Australian small-to-mid-sized law firms include LEAP, Actionstep, Smokeball, and Clio. Understanding how VOIP interacts with these platforms avoids disappointment during implementation.

Direct Integration: What Is Realistic

CTI and screen-pop availability varies by phone provider, connector, practice-management platform and software version; confirm the exact supported integration before purchase. If screen-pop integration with your specific practice management software version is a priority, confirm explicitly with any provider before signing up. Most providers in the Australian SMB market do not offer this as a standard feature.For most law firms, the realistic integration outcome is parallel operation: the VOIP system handles call routing and recording, while the practice management software handles matter records, time recording, and billing. The solicitor or support staff takes the call in the VOIP system and opens the relevant matter in LEAP or Actionstep separately. Parallel operation is possible without technical integration, but workflow suitability should be assessed by the firm.

Time Recording from Call Data

VOIP call logs record the duration, time, and number for every call. In a law firm, this data can support time recording. A solicitor reviewing the day's call log can verify the duration of client calls and record time entries accordingly, particularly for calls that were not pre-scheduled and therefore not already blocked in the diary. The VOIP call log is not a substitute for the practice management system's time recording module, but it is a useful cross-reference and a prompt for solicitors who miss recording a time entry at the time of the call.

Reception Desk Setup for Law Firms

A law firm reception desk has specific requirements. The person at the desk needs to manage multiple simultaneous calls, transfer calls with context, identify which solicitors are available, and project professionalism to clients calling about significant matters. The right equipment makes all of this manageable.For the primary reception position: a mid-to-high-range SIP desk phone with a colour display, BLF capability, and a headset port is the standard recommendation. The colour display allows clear indication of call status across multiple lines. The BLF panel shows solicitor availability. The headset port allows hands-free operation during long call periods, which reception staff in busy firms require.For firms with high call volumes or where reception manages more than six simultaneous extensions, a sidecar expansion module can be added to a compatible desk phone to extend the number of BLF-monitored lines. This allows a single receptionist to monitor twelve or more solicitor extensions without switching screens or guessing who is available.For individual solicitor desks: a basic to mid-range SIP desk phone is sufficient for most solicitors who do not need to manage complex call routing from their own desk. The Yealink T31P is a reliable, cost-effective option for solicitor extensions where the primary requirement is making and receiving calls. For senior solicitors who prefer not to have a physical handset, a softphone application on their desktop computer or laptop provides full VOIP functionality without dedicated hardware. See our SIP desk phone guide for detailed model comparisons and Australian pricing.

1300 Numbers for Law Firms

A 1300 number routes calls to your existing phone system and presents a single national contact number regardless of where your offices are located. For law firms, 1300 numbers have several practical applications.For a firm with multiple offices (a Sydney office and a Parramatta office, for example), a single 1300 number means clients call one number and are routed to the appropriate office based on time-of-day rules, the IVR option they select, or a default routing preference. This avoids clients having to maintain separate numbers for each office and ensures enquiries reach the right location without requiring the caller to know which office handles their matter type.For marketing and advertising, a 1300 number has tracking and measurement capabilities that a geographic number does not. If your firm runs different marketing channels (print, digital, referral programs), separate 1300 numbers can be assigned to each channel. Call analytics on the VOIP platform then show which channels are generating calls, allowing informed marketing spend decisions. Call tracking can use 1300, geographic, mobile or other virtual numbers, depending on the provider and analytics platform. For a full breakdown of how 1300 numbers work and their cost structure, see our 1300 number guide.Charges for calls to 1300 numbers depend on the caller's telco and plan; calls may be included or may incur an additional charge. Clients with legal matters often call repeatedly and may be cost-sensitive about mobile call charges. Some firms choose to provide both a geographic local number and a 1300 number, listing the geographic number prominently for existing clients and the 1300 number for advertising.

Recommended Setup by Firm Size

The monthly figures in the table above are indicative planning ranges, not quotes. Australian providers price on materially different models (per user, per concurrent channel, or per feature bundle) with varying included call allowances, number rental, setup fees and contract terms, so a real quote for the same size of firm can fall outside these bands. Confirm what is included, and whether a price is quoted inclusive or exclusive of GST, before comparing providers. Handset hardware is a one-off capital cost. Entry-level SIP desk-phone pricing varies by model, seller, power-supply inclusion and whether it is bundled with a service; check current pricing. Mid-range reception phones with BLF capability run $250-450 per unit. For a five-solicitor firm with a reception desk, expect a total hardware outlay of $800-1,800. Most cloud phone system companies can pre-configure handsets before delivery so they register to your account and work when plugged in, without requiring your team to configure SIP credentials.

The Australian Infrastructure Context for Law Firms on NBN

Many fixed-line phone services delivered over the NBN use VoIP, but an NBN broadband connection does not by itself mean the premises has or uses a VoIP phone service. NBN-related copper disconnection began progressively years before 2020 and is not universal; some areas and services can remain on copper or other networks. Voice arrangements vary by access technology and provider: services may use a provider gateway, an FTTP UNI-V port, a separate cloud phone system or, in some areas, an existing copper service. The difference between that setup and a proper cloud phone system system is not the technology. It is who controls the service, what features it includes, and whether it meets your professional obligations.NBN call quality for VOIP depends on your connection type. FTTP (Fibre to the Premises) and HFC are generally stable for voice calls. FTTN (Fibre to the Node) can introduce jitter and packet loss depending on the length of the copper segment from the node to your building. Call quality can be affected by the NBN access technology, line condition, modem, local network, congestion, provider routing and VoIP configuration; diagnose the connection before attributing the problem to FTTN. For a law firm where call quality directly affects client relationships, it is worth investigating whether an FTTP upgrade is available for your premises. Nbnco's rollout of FTTP has expanded coverage in many metropolitan areas. See our VOIP call quality guide for NBN-specific diagnostics and remediation steps.One critical operational note: NBN VOIP requires electricity to operate. If your office loses power, the phone system goes down unless the modem and router are connected to a UPS (Uninterruptible Power Supply). For a law firm where client calls must be answered and client matters have deadlines, a basic UPS on network equipment is cheap insurance. UPS price and runtime depend on the equipment load, UPS capacity, battery condition and connected devices; size and test the unit for the required runtime. Some providers offer mobile or alternate-destination failover, but trigger conditions and configuration vary; confirm and test the feature with the chosen provider.

Number Porting for Law Firms

If your firm has an existing telephone number that appears on letterhead, court documents, marketing materials, and client records, porting that number to a new provider is essential. Number porting in Australia is governed by ACMA's Local Number Portability Code and generally takes 8-15 business days for geographic numbers. Keep the existing service active until the port completes. A seamless cutover is not guaranteed, so confirm the cutover plan and arrange a contingency for possible interruption.The porting process is initiated by your new business phone company, not by you. You provide your existing account details and the number(s) to be ported, and the new provider manages the transfer with your current carrier. The main risk is miscommunication about the port date: if reception staff are not informed that the port is happening and when, they may believe the new system is not working when calls appear on the new handsets rather than the old ones. Plan the port date carefully and brief all relevant staff in advance.For firms with both geographic local numbers and 1300 numbers, both can typically be ported. Porting 13, 1300 and 1800 numbers is governed by the current Inbound Number Portability Code and may follow different procedures and timelines from geographic-number ports. Confirm porting capability for all numbers with any provider before signing up. For a full walkthrough of the porting process, see our VOIP call quality guide.

Choosing a cloud phone system company: What Law Firms Should Ask

The provider selection process for a law firm needs to include questions that would not appear on a generic SMB checklist. Before committing to any provider, get written answers to the following.Data storage: are call recordings, voicemail messages, and call logs stored on Australian servers? Which data centres? What is the retention period and can it be configured per account?Call recording: does the system play a notification message before calls are recorded? Is this configurable? Can recordings be downloaded individually and in bulk?Encryption: are calls encrypted in transit using SRTP and TLS? Is this enabled by default or does it need to be configured?Access controls: can individual users be provisioned and deprovisioned? Is multi-factor authentication available for the management portal?Support: is support provided by Australian-based staff? What is the response time commitment for outages during business hours?Contract terms: what is the minimum contract period? What are the exit provisions? Under Australian Consumer Law, unfair terms are prohibited in standard-form consumer contracts and qualifying small-business contracts. Ask for the contract in advance and review it before signing. For broader context on how cloud phone system companies compare, see our VOIP phone system guide and our cloud phone system vs on-premise guide.

What Law Firms Get Wrong: Common Mistakes

These are the mistakes law firms and their practice managers make most often when upgrading or selecting a phone system. All of them are preventable.

Mistake 1: Enabling Call Recording Without a Notification Message

This is the most serious compliance error a law firm can make with a VOIP system. Enabling call recording in the provider portal without first configuring a notification IVR message means every call recorded in an all-party consent state is a potential breach of state surveillance legislation. The fix takes five minutes: configure an IVR message that plays at the start of every inbound call before any recording begins. Do not enable call recording until this is in place. Do not assume the provider has configured it. Check it yourself by calling the main number and confirming you hear the notification before the call is answered.

Mistake 2: Buying Handsets Before Setting Up the Service

A SIP desk phone requires a VOIP account and a configured service to function. It does not have a dial tone out of the box. Firms that purchase Yealink or Polycom handsets thinking they will set up the service later end up with expensive paperwork holders. The correct order is: select a business phone company, set up the account and plan, configure extensions and ring groups, then provision handsets. Handsets come last. Read our business phone system guide for a complete walkthrough of the setup sequence.

Mistake 3: Choosing a Provider Without Confirming Australian Data Storage

A provider with Australian branding and Australian customer support may still store call data on servers located in the US or Singapore. For a general business, this is a minor inconvenience. For a law firm handling privileged client communications, it creates Privacy Act cross-border disclosure obligations and raises legitimate questions about the security of client confidences. Confirm data storage location in writing before signing any contract. If the provider cannot confirm Australian hosting, that is your answer.

Mistake 4: No After-Hours IVR Configuration

Many firms that do migrate to a cloud phone system system never properly configure after-hours routing. Calls outside business hours ring out or go to a generic voicemail greeting. Prospective clients calling after hours with an urgent matter hear nothing useful and move on. Existing clients in stressful situations get no information about when the firm reopens or what to do for urgent matters. After-hours IVR configuration takes less than an hour to set up correctly and should be the first thing confirmed before the system goes live.

Your Next Steps: Getting Your Firm's Phone System Right

A structured approach makes this manageable even if you have no prior experience with VOIP or phone systems. Work through these steps before talking to any provider.Step 1, Map your current call flow. Write down what actually happens when a call comes into the firm now: how many lines ring, who answers, what happens when solicitors are in consultations, what happens after hours, and what number appears on the firm's letterhead. This is the baseline you are replacing.Step 2, Count your seats. A seat usually refers to a licensed user or device, while simultaneous call paths or channels are a separate capacity measure; definitions and licensing models vary by provider. Count reception positions, solicitor extensions (desk phones or softphones), support staff phones, and any mobile staff who need to receive firm calls. For most small-to-mid firms, the seat count is lower than the staff headcount because not everyone needs to be on a call simultaneously.Step 3, Identify your compliance requirements. Determine which state your firm primarily operates in and whether you are in an all-party consent or one-party consent jurisdiction for call recording. If you operate across multiple states, default to all-party consent rules for your notification message. Note any file retention obligations relevant to call recordings in your jurisdiction.Step 4, Define your after-hours requirements. What should happen when the firm is closed? Does anyone need to be reachable for urgent matters? What message do you want prospective and existing clients to hear outside business hours? Write this out in plain language before talking to a provider.Step 5, Prepare your provider evaluation checklist. Using the questions in the provider selection section above, prepare a list of written questions to send to any provider you are evaluating. Providers that cannot answer these questions clearly should be deprioritised.Step 6, Get a recommendation. With your seat count, call flow requirements, compliance checklist, and questions prepared, talk to a VOIP specialist who can recommend a plan and configuration appropriate for a legal practice. See the link below to submit your details and get a personalised recommendation.Step 7, Plan your number port. If you are moving existing numbers to a new provider, initiate the porting request as early as possible. Allow 8-15 business days and brief all staff on the transition date. Do not cancel your current service until the port is confirmed complete.

Law firms often need more concurrent lines than their headcount suggests, partners, associates, and reception staff may all be on calls simultaneously during busy court periods. Our Phone Lines Calculator estimates your realistic peak concurrent call requirement.

Is it legal to record calls in a law firm without telling clients?

It depends on which Australian state or territory you are in. In Queensland, the Northern Territory and Victoria, one-party consent rules mean a participant in a call may record it without notifying the other party (though narrow exceptions and 'lawful interests' tests still apply). In the remaining states and territories (NSW, ACT, South Australia, Western Australia and Tasmania), all-party consent rules apply and you generally must notify callers before recording, subject to each Act's own exceptions. This is general information, not legal advice -- confirm the current position with a solicitor before relying on it, since consent rules and their exceptions vary by Act and by your specific use case. Best practice for all law firms regardless of jurisdiction is to play a notification message before every recorded call. This removes ambiguity, supports professional obligations, and builds client trust.

How long do we need to keep call recordings as a law firm?

Call recordings that relate to a client matter are potentially part of the file. Under the Legal Profession Uniform Law (applicable in NSW, Victoria, and WA) and equivalent state legislation, client files must generally be retained for a minimum of seven years after a matter closes. Provider retention periods vary by service and plan and may be shorter than the firm's required retention period; confirm the setting and export options in writing. Download and archive matter-related recordings to your practice management system or document management platform as part of your file management workflow. Treat call recordings as file documents.

Can we keep our existing law firm telephone number when switching to VOIP?

Yes. Australian geographic numbers and 1300 numbers can be ported to a new business phone company. Number porting in Australia is governed by ACMA's Local Number Portability Code and generally takes 8-15 business days for a geographic number. Your existing number continues to operate during the port. The process is initiated by your new provider. A seamless cutover is not guaranteed; keep the old service active until completion and confirm a contingency plan with the gaining provider. Confirm porting capability with any provider before signing up, and brief reception staff on the port date to avoid confusion when calls begin appearing on the new system.

Does a cloud business phone company have access to our client calls?

A cloud phone system company processes call data through their infrastructure, which means they technically handle the call signal. Reputable providers encrypt calls in transit using SRTP and TLS, limiting exposure during transmission. The more relevant question is where call recordings and voicemail messages are stored and who has administrative access to them. Ask any provider explicitly: which staff can access stored call recordings and voicemail messages? Are calls encrypted in transit? Where is data stored? For a law firm, these are not optional questions.

What is the difference between a DID number and the main firm number?

The main firm number is the number that appears on the firm's general letterhead and is used for new enquiries. A DID (Direct Inward Dial) number is a separate telephone number assigned to a specific solicitor or extension that allows callers to reach that person directly without going through reception. Both numbers ring on the same VOIP system. DIDs allow existing clients to bypass reception and reach their solicitor directly, reduce reception workload, and allow each solicitor to have a direct number on their own correspondence and business card.

What happens to our phones if the internet goes down at the office?

A cloud phone system system requires an active internet connection. If the NBN connection goes down, office phones will not receive calls. If the provider supports automatic offline failover, configure and test forwarding to a nominated alternate destination; otherwise arrange another documented outage procedure. For power outages, connect your modem and router to a UPS (Uninterruptible Power Supply) to maintain the internet connection and therefore the phone system during short disruptions. A suitable UPS costs $150-300 and provides 30-90 minutes of runtime.

Should a law firm use a 1300 number or a local geographic number?

Most law firms benefit from having both. The local geographic number (02, 03, 07, or 08 prefix matching the firm's suburb) builds community trust and is preferred by clients who specifically want a local firm. The 1300 number serves advertising, multi-office routing, and call tracking for marketing channels. For a single-office firm serving a local client base, a geographic number should be the primary listed contact. For a multi-office firm or one that advertises nationally, a 1300 number becomes more useful. Read our 1300 number guide for a full cost and use-case breakdown.

Can VOIP integrate with LEAP, Actionstep, Smokeball, or Clio?

Direct CTI integration, where an incoming call automatically opens the relevant matter file in your practice management system, is available from some enterprise business phone companies but is not standard in most SMB-focused cloud phone system plans. For most Australian law firms using LEAP, Actionstep, Smokeball, or Clio, the realistic approach is parallel operation: the VOIP system handles call routing and recording, and the solicitor or support staff opens the relevant matter record in the practice management system separately. This works well in practice and does not require any technical integration. If screen-pop functionality is essential, confirm compatibility with your specific software version before committing to a provider.

Related reading:

• call recording and compliance
• call flow design
• number porting

Every law firm has different compliance requirements and call management needs. A 2-person suburban practice has different requirements than a 20-person firm with multiple practice areas and a need for client matter tracking on calls. Tell us your firm size and your main compliance requirement. We'll give you a specific recommendation. We reply personally. Not a bot, not a form letter.