IP PBX appliance
Resonance Telcom SIP trunks for Switchvox
Add Resonance Telcom as a VoIP provider in Switchvox and keep your unified communications setup as it is.

About Switchvox
Switchvox is a unified communications platform from Sangoma, available as an on-premises appliance or in the cloud.
Switchvox connects to outside carriers through VoIP provider settings, which is where Resonance Telcom SIP trunks are added.
Why Resonance Telcom for Switchvox
- Standard SIP settings that fit the Switchvox VoIP provider configuration.
- Route inbound numbers to the extensions, IVRs and queues you already use.
- Engineers who can help with registration, NAT and codec questions.
Connection settings for Switchvox
Use these values when you add Resonance Telcom as a SIP trunk. Your account-specific credentials and number assignments are provided when your account is activated.
| SIP server / registrar | sip.resonancetelcom.example |
|---|---|
| Port | 5060 (UDP/TCP), 5061 (TLS) |
| Transport | UDP, TCP or TLS |
| Codecs | G.711u, G.711a, G.729 |
| Authentication | SIP registration or IP authentication |
How to configure Switchvox
Switchvox setup guide in progress
Step-by-step instructions for Switchvox are being finalized. Contact us and an engineer will walk you through setup.
Switchvox FAQs
Where do I add a VoIP provider in Switchvox?
VoIP providers are added in the Switchvox admin interface under the setup menu. Menu names vary by version, and we can confirm the path with you.
Does Switchvox support multiple providers?
Yes. Switchvox can use more than one VoIP provider, so Resonance Telcom can run alongside an existing provider during a migration.
Ready to move your phones to SIP?
Tell us about your phone system and how many calls you handle. We will put together a plan that fits.