A multi-function HD SIP phone designed for small and medium enterprises. Easy to use, cost-effective, suitable for a variety of environments. 2.8 "240x320 pixel graphic LCD backlight. Excellent HD voice quality and rich system functions meet the different needs of SMEs, call centres and industry users. Easy to install, configure, and use. Supports three SIP accounts and the three-party conference function. Seamlessly interconnects with the IP PBX to provide rich service functions.
Multi-function Color Screen IP Phone，HD Voice，Up to 3 Extension accounts，2.8”LCD with Back-light，Dual‐port Gigabit Ethernet，Supports 3 SIP Accounts and Three-way Calling.
Safe and Reliable，36 keys, including 4 soft keys and 15 programmable keys，SIP v1(RFC2543),v2(RFC3261)，SIP over TLS,SRTP，TCP/IP/UDP，RTP/RTCP, RFC2198, 1889.
Features |
| 3 SIP Accounts |
| Network capture |
| DTMF:In‐Band,RFC2833,SIP INFO |
| Support 5 Remote Phonebook URLs |
| SIP over TLS,SRTP |
| Three‐way Calling |
| Speed Dial, Hotline |
| Call Waiting |
| Music On‐hold, Intercom, Multicast |
| Narrowband Codec: PCMA, PCMU, G.729, G723, G726 |
Features |
| Software upgrade via web |
| TR069 |
| DNS SRV/ A Query/NATPR Query |
| Phonebook: 500 Groups |
| SIP v1 (RFC2543), v2 (RFC3261) |
| Blind/attendant Transfer |
| Call Forward |
| Call Pickup, Call Pickup in Group |
| SMS, Voicemail, MWI |
| HD Voice |