Description: ?

- 32 Telephone Fxs Ports With Both Rj11 And 50-Pin Telco Connectors, As Well As Per Port Led
- Gigabit Ethernet And A Backlit 128X32 Graphic Display With Support For Multiple Languages
- 2/3/4 Sip Server Profiles Per System And Independent Sip Account Per Port
- Supported Voice/Fax Codecs Include G.711, G.723.1, G.726A/B, Ilbc, T.38 Fax
- Advanced Carrier Grade 128Ms-Tail-Length G.168 Line Echo Cancellation
- Over-Voltage And Over-Current Protection(Itu-T, K.21)
- Support Vmwi, Neon Led And Stutter Tone For Message Waiting Indication
- Automated Provisioning Using Tr-069 Or Aes Encrypted Xml Configuration File; Tls/Srtp/Https For Advanced Security And Privacy Protection