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Model Number: VOIP 670
Brand Name: Cosun
Key Specifications/Special Features:
Support SIP 2.0 (RFC3261) and correlative RFCsCodec: G.711 A/U Law, G.722, G.723, G.729Echo cancellation: Support G.168, and hands-free can support 96ms,hands free speaker phonesupport voice gain setting, VAD, CNGFull duplex hands-free speakerphoneNAT transverse: support STUN clientSIP support SIP domain, SIP authentication (none, basic, MD5),DNS name of server, peer to Peer/IP callSIP support 2 SIP linesCan connect to SIP1 and SIP2 server at the same timeDTMF: Support SIP info, DTMF Relay, RFC2833SIP application: support callforward/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 150 records
Incoming calls/outgoing calls/missing calls
Each support 64 records
Support conference and voice record on SIP server
10 kind of ring type
Support IAX2
Support SRTP
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 150 records
Incoming calls/outgoing calls/missing calls
Each support 64 records
Support conference and voice record on SIP server
10 kind of ring type
Support IAX2
Support SRTP
Shipping Information:
- FOB Port: Shenzhen
- Lead Time: 60 - 80 days
Main Export Markets:
- Asia
- Australasia
- Central/South America
- Eastern Europe
- Mid East/Africa
- North America
- Western Europe