Tel2 SIP Settings
Matthew Atkinson
Last Update 5 bulan yang lalu
Generic SIP Settings
| Setting | Value |
| User ID | Your Tel2 Phone Number (e.g. 442034567890) |
| Display Name | Your Tel2 Phone Number (e.g. 442034567890) |
| Password | Your Tel2 Password (assigned at signup) |
| SIP Server | phone.tel2.co.uk |
| Outbound Proxy | phone.tel2.co.uk |
| DTMF Mode | rfc2833 (or AVT/out of band) |
| SIP Transport | UDP, TCP or TLS |
| SIP Port | 5060 or 50600 (udp, tcp) or 5061 (tls) |
| STUN Server | stun.tel2.co.uk (port 3478) |
| SIP Peering IP | 27.111.15.65 |
Firewall Settings
Generally only required when using the SIP peering method.
| IP Address | Protocol | Ports | Purpose |
| 27.111.15.65 | UDP | 1024 - 50000 | Allow RTP traffic (call audio) when using UDP or TCP transport |
| 27.111.15.65 | UDP | 5060 & 50600 | Allow SIP traffic when using UDP transport. |
| 27.111.15.65 | TCP | 5060 & 50600 | Allow SIP traffic when using TCP transport |
| 27.111.15.65 | TCP | 5061 | Allow SIP and RTP traffic when using TLS transport |
Media Settings
| Setting | Value |
| Default voice codecs | G.711 alaw, G.711 ulaw, G.722, G.729a. Please use a 'ptime' of 20ms for your media. The lower ptime of 10ms is not supported. |
| Default video codecs | H.264, H.263 |