Need help?Do you have a question about the Yealink SIP-T31 and is the answer not in the manual?
General| Resolution | 132x64 pixels |
|---|---|
| Line Keys | 2 |
| HD Voice | Yes |
| Wall Mountable | Yes |
| SIP Accounts | 2 |
| Supported Protocols | SIP v1 (RFC2543), v2 (RFC3261) |
| Display | 2.3" graphic LCD |
| Network Ports | 2x 10/100M Ethernet ports |
| PoE | Yes, Power over Ethernet (IEEE 802.3af), class 2 |
| Headset Support | Yes, RJ9 port |
| Voice Codecs | G.711, G.726, iLBC |
| Local Phonebook | 1000 entries |
To Previous Page
