VoiceRoute Svs Framer N Encoding Table

1.3.6.1.4.1.562.2.4.1.117.2.2.467

This attribute indicates the results of negotiating audio call encodings for voice, modemFax and fax traffic with the remote end across the subnet. The parameters used for negotiating with the remote end are provisioned in Vncs Vp voiceEncodingChoice and Vncs Vp modemFaxEncodingChoice. voice traffic is all traffic from the start of a call or speech until a 2100 Hz tone or call release. modemFax traffic is all traffic after a 2100 Hz tone but before a fax preamble, speech or call release. fax traffic is all traffic after a fax preamble but before speech or call release. g711 indicates that pulse code modulation (PCM) defined by ITU-T G.711 is the negotiated encoding. g726 indicates that Adaptive Differential Pulse Code Modulation (ADPCM) defined by ITU-T G.726 is the negotiated encoding. g711G726 indicates that pulse code modulation (PCM) defined by ITU-T G.711 and Adaptive Differential Pulse Code Modulation (ADPCM) defined by ITU-T G.726 are both negotiated encodings. If negotiatedEncoding is g711G726, the actual encoding performed can be either G.711 or G.726, depending on network congestion. g728 indicates that Low Delay Coded Excited Linear Predictive Coder (CS-ACELP) defined by ITU-T G.728 is the negotiated encoding. g729 indicates that Conjunctive Structure Algebraic Code Excited Linear Predictive Coder (CS-ACELP) defined by ITU-T G.729 is the negotiated encoding. v29V27Relay indicates that fax relay using ITU-T V.27 or ITU-T V.29 is the negotiated encoding. v17V29V27Relay indicates that fax relay using ITU-T V.17, ITU-T V.27, or ITU-T V.29 is the negotiated encoding. If all negotiated encodings are none, the negotiation of audio call encodings is not complete.