Connect your PBX directly to Sonocall

One SIP trunk between your phone system and our Montréal infrastructure: your numbers, our AI agents — inbound, outbound and transfers to your extensions, no middleman.

How it works

1. Allow a single IP address

Your IT team adds one address to the firewall and points a SIP trunk at our link. Works with any business PBX: Cisco, Asterisk, 3CX, FreePBX, Avaya and more.

2. Self-serve setup

Connection wizard in the dashboard: IP-allowlist or credential authentication, UDP, TCP or encrypted transport (TLS + SRTP), live test — status chips go green when the link is ready.

3. Route your numbers

Route your main number (or as many numbers as you want) over the same trunk — each number can have its own AI agent. The agent answers, qualifies, and transfers to your internal extensions.

What almost nobody else can offer

Most voice-AI platforms run on rented US infrastructure. Sonocall is different: your PBX connects to our own Montréal servers over an encrypted link (SIP over TLS 1.3 + SRTP audio in transit), with no US carrier in the media path. Call data stays in Canada. Stack that on our Loi 25 compliance by default — a combination you'll struggle to find anywhere else on the market.

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Encrypted link

SIP over TLS 1.3 + SRTP media, encrypted in transit to our Montréal servers — built for healthcare, finance and the public sector. Classic UDP remains available.

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Data in Canada

Processing and storage in Montréal. No US carrier in the media path on a direct trunk — and one less sub-processor in your compliance file.

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Inbound + outbound + transfers

Your clients call your number, the agent answers. The agent calls back, transfers to an internal extension (“ext. 220”) or an outside number. Everything rides your trunk.

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Wideband quality

16 kHz audio across the link — clearer than a traditional phone line, with no middle-carrier compression.

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Self-serve for your IT

Copyable technical sheet for your IT team, live connection test, continuous link health. Five minutes of setup on your side.

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Unlimited numbers

One trunk, as many numbers as you want — each number can be served by a different AI agent (reception, department, vertical).

Let's talk

Write to us and we'll connect your PBX together: sales@sonotech.ai