SIP Networks SIP Networks

AI voice agents that
actually answer the phone.

We build AI voice agents, install the UCaaS system that fits your business, and wire it all into the backends your team already uses. One stack. No phone tag.

Live call · agent active
00:42 · INBOUND
CALLER"Hi, I need to reschedule the install on Friday."
AGENT"No problem — pulling up the order now. I can move it to next Tuesday at 9 or Thursday at 2. Which works?"
99.99%
Voice uptime
<2s
Avg pickup time
73%
Calls handled by AI
240+
Backend integrations
/ 01 — Platform

Everything voice. Under one roof.

Most vendors hand you a phone system and walk away. We build, install, and integrate. Three things, done right.

/ 01

AI Voice Agents

Custom agents that book appointments, qualify leads, route tickets, and handle after-hours calls — in your brand voice. Built on the model that fits the job.

  • Natural conversation, <500ms response
  • Human handoff when it matters
  • Multi-language, 24/7
/ 02

UCaaS Systems

We don't push one platform. We assess your team, your call volume, your tooling — then pick from RingCentral, Dialpad, Zoom Phone, 8x8, GoTo, or NextivaOne.

  • Vendor-agnostic recommendation
  • Number porting, no downtime
  • Hardware, softphones, training
/ 03

Backend AI Workflows

The voice agent answers — then what? We wire it into your CRM, ticketing, calendar, and ERP so calls turn into bookings, tickets, and updated records automatically.

  • HubSpot, Salesforce, Zoho, Pipedrive
  • ServiceTitan, Jobber, Housecall Pro
  • Custom workflows via n8n
/ 02 — How it works

Four weeks. From scoping to live calls.

01
Week 1 — Audit

Map your call flow

We listen to 50+ recent calls, sit in with your team, and document every path a caller takes. The output: a call-flow map showing exactly which calls a voice agent should take and which should never leave a human.
02
Week 2 — Provision

Pick & install the UCaaS

We recommend the right platform for your size, geography, and integration needs. Then we port your numbers, provision extensions, and configure routing — zero downtime, evening cutover.
03
Week 3 — Build

Train the AI agent

We build the agent against your own data: products, services, FAQs, scheduling rules. It connects directly to your CRM and tools through n8n so it can actually do things, not just talk.
04
Week 4 — Launch

Go live · monitor · tune

Soft launch on a percentage of calls. We listen to every conversation in the first 30 days, tighten edge cases, and ramp to full traffic. After that, monthly reviews keep the agent sharp.
/ 03 — Why SIP Networks

We sell phone systems. But we ship outcomes.

/ Approach

We aren't a UCaaS reseller with an AI sticker on top.

Every other voice vendor either sells you a phone system or sells you an AI bot. We do both because they only work when they're built together. The agent needs to actually answer the call. The phone system needs to actually route it.

DV
JM
+4
Engineers who've shipped voice systems for 8+ years

Vendor-neutral

We don't get bigger commissions for pushing one platform. We recommend what fits your team.

Owned, not rented

Your agent logic, prompts, and workflows belong to you. Switch us out, take it all with you.

Built on the tools you already use
RingCentral · Zoom Phone · HubSpot · Salesforce · n8n · OpenAI · Anthropic · Twilio · Google Workspace · Microsoft 365 · RingCentral · Zoom Phone · HubSpot · Salesforce · n8n · OpenAI · Anthropic · Twilio · Google Workspace · Microsoft 365 ·
Accepting 3 new builds in May

Let your phones answer themselves.

20-minute call. We'll listen to your call flow, sketch the agent, and tell you honestly whether AI voice is the right call for your business.