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Just want to create a post to see if anyone else has noticed this issue.Issue #1: Audio quality out of the speakerphone of 8800 series phone is noticeably worse than 7900 phones.Issue#2: I am having users report of a popping/crackling noise during ca...
I am having an issue where it appears that the "auto qos voip cisco-phone" command is marking down my voice packets COS and DSCP values to 0. Anyone else notice this? I am connecting Cisco 7945 phone to the interfaces with this command applied to t...
I worked on this some more and setting this parameter does seem to resolve this issue however there is an scenario where it does not.
1. Incoming call comes inbound on Line 2 and answered.
2. Attempt to place a call after ending previous call begins ...
I changed this setting global under the UCM Call Manager Service Parameter to On and it did nothing to resolve this issue for me. I also restarted all 8800 phones.
I am running UCM 11.5.1SU2 phones are running 11-7-1-17. Any get this resolved or op...
UPDATE 9/28/2015I have loaded sip88xx.10-3-1ES-8 on a few phones as per TAC and here are the results:Issue #1: Audio quality out of the speakerphone of 8800 series phone is noticeably worse than 7900 phones.- There is still a noticeable vibration/hum...
toormehdi,Still no solution. As the other user posted we have sent off some of our phones to Cisco engineers to investigate.I highly recommend you open a TAC case. Feel free to reference my case SR 635500743.
