- Navigation & GPS[10]
- Earphones & Headphones[1]
- Digital Voice Recorders[10]
- Rechargeable Batteries[10]
- Mobile Phone Bags & Cases[10]
- Other Security & Protection Products[4]
- Fixed Wireless Terminals[10]
- VoIP Products[9]
- Wireless Networking Equipment[3]
- Answering Machines[2]
- Corded Telephones[10]
- Cordless Telephones[3]
- Other Telephone Accessories[3]
- Telephone Headsets[3]
- Mobile Phone Straps[2]
- Mobile Phones[10]
- Other Mobile Phone Accessories[10]
- Walkie Talkie[7]
- Contact Person : Mr. Chau Joe
- Company Name : Huizhou Great-Will Industrial Co., Ltd.
- Tel : 86-752-7800018
- Fax : 86-752-7800089
- Address : Guangdong,Huizhou,F/L2401,Jingyuan Int'l Building,No.19 Yunshan East Road,Jiangbei area,Huizhou City,Guangdong,China
- Country/Region : China
- Zip : 516023
VOIP terminal telephones 400
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VOIP terminal telephones 400
Support SIP 2.0 (RFC3261) and correlative RFCs Codec: G.711 A/U Law, G.722, G.723, G.729 Echo cancellation: Support G.168, and hands-free can support 96ms, hands 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 2 SIP lines Can connect to SIP1 and SIP2 server at the same time DTMF: Support SIP info, DTMF Relay, RFC2833 SIP application: support call forward/transfer/holding/waiting/3 way talking/ paging and intercom/pickup/join/call/click to dial/call park Call control features: flexible dial map, hotline, empty calling reject, black list for reject authenticated call, limit call No disturb, caller ID Support phonebook 500 records Incoming calls/outgoing calls/missing calls Each support 100 records Support conference and voice record on SIP server 10 kind of ring type Support IAX2 Support SRTP
VOIP terminal telephones 400
