GoZupees Launches Bring Your Own SIP — Clients Can Route Any Carrier's Calls to AI Agents Without Changing Infrastructure

LONDON — October 2025 — GoZupees (Silicon Biztech Limited) today announced Bring Your Own SIP (BYOSIP), a carrier-agnostic integration capability that allows enterprise clients to route calls from any existing telephony provider directly to GoZupees AI voice agents — without changing carriers, migrating numbers, or replacing infrastructure.

BYOSIP removes the single largest barrier to enterprise AI voice adoption: the requirement to change telephony providers.

The Problem: Telephony Lock-In Blocks AI Adoption

Enterprise voice infrastructure is deeply embedded. Organisations have negotiated carrier contracts, provisioned SIP trunks, configured PBX systems, and built operational processes around their existing telephony stack. Asking them to migrate to a new carrier just to access AI voice agents is a non-starter.

GoZupees BYOSIP eliminates that friction entirely.

How BYOSIP Works

The architecture is straightforward and non-disruptive:

1. Client call arrives on the enterprise’s existing SIP trunk from any carrier
2. Call is forwarded via SIP to the GoZupees platform through a secure, standards-compliant handoff
3. Kamailio Session Border Controller (SBC) manages the SIP session — handling topology hiding, codec negotiation, and security
4. AI voice agent processes the call — full agentic capabilities including multi-turn conversation, CRM lookups, and action execution
5. Transfer back for escalation — when human handoff is required, the call is routed back to the client’s contact centre via the same SIP path

Key Capabilities

• Compatible with any SIP carrier — Twilio, Vonage, BT Wholesale, and any standards-compliant SIP trunk provider
• Topology hiding — the GoZupees infrastructure is invisible to the end caller and the upstream carrier, preserving network security
• No number porting required — existing DIDs and routing remain unchanged
• No infrastructure replacement — works alongside current PBX, IVR, and ACD systems
• Enterprise-grade SBC — Kamailio provides carrier-grade session management, failover, and security

Why This Matters

• Eliminates the migration barrier — clients deploy AI voice agents in days, not months
• Protects existing investments — no stranded telephony assets or broken carrier contracts
• Reduces deployment risk — incremental rollout is possible, routing specific call types to AI while others continue through existing flows
• Carrier flexibility — clients can switch carriers in the future without impacting their AI voice deployment

“Enterprise telephony is not something you rip and replace on a whim. Our clients have complex, multi-carrier voice estates that have been built over years. BYOSIP respects that reality. We slot into the existing infrastructure, process calls with our AI agents, and hand back seamlessly when needed. No migration, no disruption, no excuses.”

— Sandeep Bansal, Co-Founder & CEO, GoZupees

Availability

Bring Your Own SIP is available now for all GoZupees enterprise voice AI deployments. Integration typically requires only SIP trunk forwarding configuration on the client side — no software installation or hardware changes.

About GoZupees

GoZupees (Silicon Biztech Limited) is a London-based enterprise AI company building agentic AI solutions for telecom, ISP, financial services, and regulated industries. The company’s portfolio spans AI voice agents, network automation (NexOps), service assurance (Vigil), call intelligence, and Bedrock — the first AI-native operating system purpose-built for mid-market ISPs. GoZupees serves Tier-1 UK telcos and enterprise clients, delivering measurable operational cost reductions through AI agents that handle real customer interactions, not demos. For more information, visit gozupees.com.

Media Contact: GoZupees Communications press@gozupees.com