sandsvoip Posted February 7, 2011 Report Share Posted February 7, 2011 Hi, we have a pbx set up. Everything works ok on the snom 870 phones. The cisco phone is registered ok, but no one can hear sound. I checked rtp ports, url, dns, codecs are all PCMA... Sounds familiar? Or you have any suggestions? Let me know plz... Quote Link to comment Share on other sites More sharing options...
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