[GnomeMeeting-list] Audio drop out in one direction...

["Curtis Lehman" <clehman aircell com>]

Hello,

 

I am hoping someone might be able to help me with some audio problems I am having. I have searched the gnome FAQ and gnome mailing list and have not seen anything that might be of help. I am not sure I know all of the FAQ and mail groups I should look at. Please feel free to point me in the right direction if this is the wrong group.

 

For about a week and a half I have been trying to make a VoIP phone call and seem to have audio dropout in one direction of the call. I am using a Internet PhoneCARD from Quicknet on the windows XP side. I am using a Internet LineJack from Quicknet on the Redhat 9.0 side. I have used a Linksus router to put a Linux box and a windows XP laptop on a subnet of there own. The Linux side is using/tried the latest PWLIB, OpenH323, OhPhone, OpenGK, and PSTNGw. On the Windows side I using/tried the latest PWLib, OpenH323, OpenPhone, and OhPhone. I am able to make phone calls in originating in either direction. When I answer the call, Audio in one direction seems to be dropped. It tends to be that the phone that originates the call does not receive any audio. Maybe one in 5 or ten tries the call will have audio working in both directions for a second or two before the audio in one direction drops out. When I do a statistics command on the Linux OhPhone, I do see the packets/byte counts increasing in both directions.  The XP side can detect and generate the proper signaling for digit presses. (I.e the tone does get generated on the other side.) The Linux side seems to not properly detect the digit press. OhPhone on the Linux side also seems to have a problem of detecting the end of a phone call. It will display that it received the on hook event. But it seems to get hung terminating the call. When its hung, sometimes the Gateway status web page will show that the Linux side of the call is still up and sometimes it will show it as torn down.

 

Any help would be greatly appreciated.

Thanks,
Curtis Lehman

Sr. Software Engineer
Air Cell, Inc
1172 Century Drive
Building B, Suite 280
Louisville, CO 80027
Direct: 303-379-0232
FAX: 303-379-0201
Email: clehman aircell com
Web: http://www.aircell.com

 

 

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