Phone Systems & Internet for Accounting Firms
Dependable phones, fast internet and clear billing for accounting and bookkeeping firms — built for busy tax seasons, client calls and multi-partner offices.
Accounting and bookkeeping firms live and die by their busy seasons. From the BAS lodgement crush every quarter to the end-of-financial-year rush, your phones run hot, clients expect a person to answer, and a dropped call during tax time is a client who calls the firm down the road. SIP Connect is the north-east Melbourne business telco that reviews your phone and internet bills, finds the waste, and gets your practice connected properly — without the guesswork.
The phone and internet problems accounting firms actually have
Most firms we sit down with in Greensborough and across north-east Melbourne have the same pattern of issues. Call volume that triples in June and at every BAS deadline, but a phone system sized for a quiet Tuesday. Partners and senior staff working from home or at client sites who can't take office calls on the road. A handful of inbound lines that all ring at once when ATO deadlines hit. And an internet connection that cannot go down while you're lodging through your practice software or moving large client files.
Then there's the bill itself — usually three or four invoices from different providers, line items nobody can explain, and "per-seat" phone licensing you pay for whether or not those seats are on a call. Our free bill analysis reads your actual invoices and shows where the money goes, and our bill reviews have identified savings of up to 65%.
How SIP Connect fixes it
For phones, 3CX is a strong fit — it's licensed by simultaneous calls, not per person, so you pay for the lines you actually use in peak rather than a seat for every accountant. Inter-office calls between branches are free, and staff take office calls from anywhere via the app. Prefer to work inside the tools you already have? Microsoft Teams Direct Routing puts a real business phone line inside Teams with no SBC for you to buy or manage. We also run hosted/cloud PBX, business VoIP and SIP trunks, with 1300/1800 numbers so clients across Australia reach you on one number. Number porting keeps the number on your letterhead and ATO correspondence.
For internet, Business NBN up to 1Gbps suits most practices, with gigabit fibre (symmetric 1:1) for firms moving large files or running multiple lodgements at once. Because downtime during lodgement isn't an option, automatic internet failover with 5G or a second service keeps you online when the main link drops.
Why local matters
We're at Greensborough Plaza, so we know north-east Melbourne and we send real local humans — not a call centre. We're vendor-neutral, carry 80+ years of combined experience, hold a 5.0 Google rating, and can install in days, not weeks. Real Connections. Real Easy.
Want to see the numbers first? Book a review or call 1300 747 266.
Frequently asked questions
Will switching phone systems disrupt us right before BAS or EOFY?
No need. We can install in days, not weeks and port your existing numbers, so your firm keeps the same lines clients already have. We plan the cutover around your deadlines, not ours, and you can keep your current numbers via number porting.
Our call volume spikes hard at deadlines. Do we have to pay for that capacity all year?
That's exactly why we often recommend 3CX — it's licensed by simultaneous calls rather than per seat, so you size for the lines you genuinely need in peak instead of paying for a handset for every staff member year-round. Our bill analysis shows the difference against what you pay now.
We lodge through practice software all day — how do we stay online if our connection drops?
We build in automatic failover to 5G or a second service, so you stay online and lodging even if your primary connection drops. Every managed connection is monitored 24/7, so we often spot trouble before you do.
Get a free bill analysis — and stop overpaying
Send us a recent phone or internet bill. We’ll show you exactly where the waste is — our bill reviews have identified savings of up to 65%.