Technical Specifications
General Information
| Product Type | IP Phone |
| Color | Grey |
| Wall Mounting | Supported (45° angle) |
Display & Interface
| Display Type | LCD |
| Display Size | 2.41 inch |
| Display Resolution | 132 × 48 |
| Soft Keys | 4 XML programmable |
| Navigation Keys | 5 keys |
| Dedicated Keys | 8 function keys |
Telephony Features
| Number of Lines | 2 lines |
| SIP Accounts | 2 SIP |
| Caller Log | Up to 800 records |
| Conferencing | 5-way voice |
Audio & Codec Support
| Supported Codecs | G.729A/B, G.711 µ/a |
| Wideband Codec | G.722 |
| Additional Codecs | G.726, G.723, iLBC, OPUS |
| Voice Processing | VAD, AEC, CNG |
| DTMF Support | In-band, RFC2833 |
Protocols & Networking
| Signaling Protocol | SIP RFC3261 |
| Transport Protocols | TCP/IP, UDP |
| Network Services | DHCP, DNS, PPPoE |
| Management Protocols | TR-069, SNMP |
| IP Version | IPv6 |
Security
| Encryption | TLS, SRTP |
| Network Authentication | 802.1x |
| Security Level | Carrier-grade |
Warranty
| Warranty Coverage | 01 year |