Sell VoIP Phone (ZP302)

详情

ZP**2 IP Phone Specifications Interface ï�¶ Power Input: ******0VAC Output Power, 5VDC, 1A. ï�¶ WAN RJ*5ï&frac*4;�*0/**0M port. ï�¶ LAN RJ*5ï&frac*4;�*0/**0M port. Features ï�¶ SIP 2.0 (RFC***1) and correlative RFCs ï�¶ Codec: G.**1 A/U Law, G.**2, G.**3, G.**9, ï�¶ Echo cancellation: Support G.**8, and Hands-free can support *6ms, Hand free Speaker Phone ï�¶ Support Voice Gain Setting, VAD, CNG ï�¶ Full duplex hands-free speaker phone ï�¶ NAT transverseï&frac*4;�support STUN client ï�¶ SIP support SIP domain, SIP authentication (none, basic, MD5), DNS name of server, Peer to Peer/ IP call ï�¶ SIP support 2 SIP lines. Can connect to SIP1 and SIP2 server at the same time ï�¶ DTMFï&frac*4;�Support SIP info, DTMF Relay, RFC***3 ï�¶ SIP application: support Call forward/ transfer/holding/ waiting / 3 way talking/ paging and intercom/pickup/join call/click to dial/call park ï�¶ Call control features: Flexible dial map, Hot line, empty calling reject, Black list for reject authenticated call, limit call, No disturb, Caller ID ï�¶ Support Phonebook **0 records ï�¶ Incoming calls / Outgoing calls / Missing calls. Each support **0 records ï�¶ Support conference and voice record on SIP server ï�¶ *0 kind of ring type ï�¶ Support IAX2