Min. Order:
10 Unit
Price:
US$ 90 ~ 110
Place of origin:
China
Supply Ability:
1000
IP PBX phone solutions, and the interconnection of
multiple sites like PABXs.
Technical
Specification
VoIP Specs Protocols:
l
SIP and MGCP
l
Voice Codecs: G.711u/aLaw, G.729A
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DTMF Method: RFC2833, SIP
INFO, In-Band
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G.168 Echo Cancellation
l
T.38 fax relay, T.30 fax transparent
l
VAD: Voice Active detection
l
CNG: Comfort noise generation
l
Dynamic jitter buffer management Static
ji
[Related Keywords : FXO converter, voip ata, 2fxo, 4fxs]