Do you have a question about the Yealink T26 and is the answer not in the manual?
Network Ports | 2x RJ45 10/100M Ethernet ports |
---|---|
Supported Protocols | SIP (RFC3261), TLS, SRTP |
Audio Codecs | G.711, G.722, G.729 |
HD Voice | Yes |
Power Supply | IEEE 802.3af PoE or 5V DC adapter |
Operating Temperature | 0°C to 40°C (32°F to 104°F) |
Humidity | 10 ~ 95% |