Grandstream Phones¶
| Account Name | SIP2SIP |
| SIP Server | sip2sip.info |
| Outbound Proxy | proxy.sipthor.net |
| SIP User ID | Your sip2sip username without the domain part |
| Authenticate Password | Your sip2sip password |
| Name | Your real name displayed on remote devices e.g. John Doe |
| DNS Mode | NAPTR/SRV |
| Subscribe to MWI | Yes |
| Publish for Presence | Yes |
| Preferred Vocoder | Set G722 wideband and PCMA on top |
| DTMF | RFC2833 |