Applicationt:
auto
Production Description:
SIP Gateway;SIP Gateway
Support SIP 2.0 (RFC3261)&correlative RFCs
Eight kinds of ring type
good price&quality,fast delivery
Voip Gateway; IAX2 Gateway; Voip adapter; ATA Voip Gateway; SIP Gateway; SIP Voip Gateway
Features and function:
1. Support SIP 2.0 (RFC3261) and correlative RFCs
2. Supprt IAX2
3. Codec:G.711A/u, G.7231 high/low, G.729 ,iLbc
4. Echo cancellation: Support G.168, and Hands-free can support 96ms, Hand free Speaker Phone
5. Support Voice Gain Setting, VAD, CNG
6. Full duplex hands-free speakerphone
7. NAT transverse:support STUN client
8. SIP support SIP domain, SIP authentication (none, basic, MD5), DNS name of server, Peer to Peer/ IP call
9. SIP support Pubic & Private server. Can connect to Public SIP and Private SIP server at the same time
10. DTMF:Support SIP info, DTMF Relay, RFC2833
11. SIP application: support Call forward/transfer/holding/waiting
12. Call control features: Flexible dial map, Hotline, Empty calling reject, Black list for reject authenticated call, limit call, No disturb, Caller ID.
13. Support three way conference call
14. Support voice record, 240 seconds max or 3 record max, user-defined record prompt with 1 minute max
15. Support Phonebook 500 records Incoming calls / Outgoing calls / Missing calls. Each support 100 records.
16. Support conference and voice record on SIP server
17. Eight kinds of ring type
18. Operation menu in English, Spanish or Czechoslovak optional