div GN06


  • 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
  • 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
  • Support Silence Suppression, VAD(Voice Activity Detection), CNG(Comfort NoiseGeneration), Line EchoNoiseGeneration), Line Echo Cancellation(G.168), and AGC(Automatic Gain Control)