voip gateway gw120 - 110x100x30mm

voip gateway gw120 - 110x100x30mm
shenzhen goldfuture techology company
: 2008-09-24 20:26:27
Network Communications

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Description Of voip gateway gw120 - 110x100x30mm

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Support STUN and symmetric RTP for NAT

Interoperable with various 3rd party SIP end user device , Proxy / Registrar / Server , and gateway products.
Advanced 32bit embed MCU + DSP technology to ensure superior audio quality.
Advanced adaptive jitter buffer control, packet delay and loss concealment technology
Support popular vocoders including G.723, G.729A/B, G.711(a-law and u-law), G.726
Line Echo Cancellation:G.168
Support standard voice feature such as Caller ID Display or Block, Call Waiting, Hold, Transfer, Forward, in-band and out-of-band DTMF, Dial Plans
CNG (Comfort noise generation)
Support Silence Suppression, VAD(Voice Activity Detection), CNG(Comfort Noise Generation), Line Echo Cancellation(G.168), and AGC(Automatic Gain Control)

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