Hello; I have a SIP trunk with a service provider, the caller from landline or mobile is hearing us very well, but the agent who is sitting on the handset is not hearing well, the voice at the agent is not crystal (like he is talking from well or far deep place). Although the IP Phones are cisco 7942G and the used codec is g711ulaw (actually it gave better quality than g711alaw).
If we increase the voice volume from the Cisco handset, the voice is becoming higher but more distortion, it is missing for the sharpness (clearance), we are hearing it like he is talking from well (from far and deep place). I am trying to fix this .. I requested the provider to check if the problem from his telephony card, but it is not doing any thing. What parameters can help me to fix this? trustrip, insecure, jitter, .. etc? Any of this can help? Regards Bilal -- _____________________________________________________________________ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- New to Asterisk? Join us for a live introductory webinar every Thurs: http://www.asterisk.org/hello asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
