Features

• Support SIP 2.0 (RFC3261) and correlative RFCs
• Support IAX2
• Support Trunking to Briker Server
• Codec:G.711A/u, G.7231 high/low, G.729, G.722
• Echo cancellation: Support G.168, and Hands-free can support 96ms, Hand free
• Speaker Phone
• Support Voice Gain Setting, VAD, CNG
• Full duplex hands-free speakerphone
• NAT transverse:support STUN client
• SIP support SIP domain, SIP authentication (none, basic, MD5), DNS name of server, Peer to Peer/ IP call SIP support Pubic & Private server. Can connect to
• Public SIP and Private SIP server at the same time DTMF:Support SIP info, DTMF Relay, RFC2833
• SIP application: support Call forward/transfer/holding/waiting
• Call control features: Flexible dial map, Hotline, Empty calling reject, Black list for reject authenticated call, limit call, No disturb, Caller ID.
• Support three way conference call
• Support voice record, 240 seconds max or 3 record max,user-defined record prompt with 1 minute max
• Support Phonebook 500 records
• Incoming calls/Outgoing calls/Missing calls.
• Support paging and intercom
• Support conference and voice record on SIP server
• 8 kind of ring type