SIP Trunking
Interlink's SIP trunking connects your existing on-premise PBX to our carrier-grade VoIP network — delivering significant cost savings over traditional PSTN lines while preserving your current hardware investment.
Key Benefits:
- Eliminate costly traditional phone lines by replacing them with enterprise-grade SIP trunks at a fraction of the price.
- Keep your existing PBX hardware and phone handsets while gaining Interlink's cloud routing, redundancy, and support.
SIP Trunk Configuration
Your On-Premise PBX
Existing hardware · Preserved
Interlink SIP Trunks
Carrier-grade · 30 concurrent channels
30
Channels
Strong
SLAs
0ms
Jitter
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