<html><body><div style="font-family: arial, helvetica, sans-serif; font-size: 12pt; color: #000000"><div>Thats because SCPE doesn't touch the RTP at all ... it only proxy it if needed, but don't do any transcoding.</div><div><br data-mce-bogus="1"></div><div>If you whant transcoding or more advanced RTP tricks ... you should play with the SEMS part of SPCE.</div><div><br></div><hr id="zwchr" data-marker="__DIVIDER__"><div data-marker="__HEADERS__"><blockquote style="border-left:2px solid #1010FF;margin-left:5px;padding-left:5px;color:#000;font-weight:normal;font-style:normal;text-decoration:none;font-family:Helvetica,Arial,sans-serif;font-size:12pt;"><b>De: </b>"Matthias Hohl" <matthias.hohl@telematica.at><br><b>Para: </b>"Spce-user@lists.sipwise.com" <spce-user@lists.sipwise.com><br><b>Enviados: </b>Miércoles, 9 de Septiembre 2015 2:24:29<br><b>Asunto: </b>[Spce-user] Transcode Audio Codec and preferred vocoder list<br></blockquote></div><div data-marker="__QUOTED_TEXT__"><blockquote style="border-left:2px solid #1010FF;margin-left:5px;padding-left:5px;color:#000;font-weight:normal;font-style:normal;text-decoration:none;font-family:Helvetica,Arial,sans-serif;font-size:12pt;"><div style="font-family: tahoma,new york,times,serif; font-size: 12pt; color: #000000"><div>Hello,<br></div><br><div>i want to force HD Audio (like G.722) on my SPCE for calls on subscriber site, so I told some test subscribers to force G.722 on clientsite. </div><div>That works well, but I regonized, that if a peering just support G.711, the subscriber can't phone outside or can recieve a call. </div><br><div>I get: NAT-Reply - S=488 - Not acceptable here</div><br><div>So it seams that the SPCE don't transcode the audio to the right codec. </div><br><div>1.) Is there an option that the SPCE Transcode the G.711 Audio to G.722 Audio and vica verse?<br></div><div>2.) If the subscriber and the peerings support booth Codecs, which codec will be taken? Is there a internal preferred Vocoder list with a ranking, which vocoder is preferred over another?</div><br><br><div>Thanks for you help.</div></div><br>_______________________________________________<br>Spce-user mailing list<br>Spce-user@lists.sipwise.com<br>https://lists.sipwise.com/listinfo/spce-user<br></blockquote></div></div></body></html>