Hello, Now that we've had our new Digium TE406P card in production for 4 days we have discovered audio drop problems that happen randomly across all channels. Here's more about our setup: P4-3.2GHz 2GB ram Slackware Linux 10.1 with custom kernel 2.4.29 Asterisk 1.2beta1 Digium TE406P quad T1 card with the following attached: - 2 x RBS D4/AMI 24 channel T1s - 1 x RBS B8ZS/ESF 24 channel channelbank - 1 X PRI B8ZS/ESF crossover to another asterisk server The audio path is entirely T1 channel to T1 channel. all calls in and out go to meetme conferences. This exact setup had no audio drops last week when it had a TE405Pv1 in it. The audio drops happen on different channels for up to a second at a time. We had about 100 of these small audio drops yesterday randomly across a total of 14,000 calls. Any help fixing this would be appreciated, MATT--- -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.digium.com/pipermail/asterisk-users/attachments/20050906/11400b87/attachment.htm
Matt Florell wrote:> The audio path is entirely T1 channel to T1 channel. all calls in and out go > to meetme conferences. This exact setup had no audio drops last week when it > had a TE405Pv1 in it. The audio drops happen on different channels for up to > a second at a time. We had about 100 of these small audio drops yesterday > randomly across a total of 14,000 calls.Please contact Digium technical support, as they are best equipped to help you with problems related to TE4XXP boards.
On Tuesday 06 September 2005 11:17, Matt Florell wrote:> Now that we've had our new Digium TE406P card in production for 4 days we > have discovered audio drop problems that happen randomly across all > channels. Here's more about our setup:Have you contacted Digium on this at all? I have a TE406 without any audio drop problems whatsoever, but nothing is going between spans. Turn your 406 into a 405: compile zaptel again, but go into wct4xxp.c and comment out the VPM_SUPPORT #define. That totally disables the VPM (the echocancel/voice processing card). -A.
Are the drops in one direction or the whole call? _____ From: asterisk-users-bounces@lists.digium.com [mailto:asterisk-users-bounces@lists.digium.com] On Behalf Of Matt Florell Sent: Tuesday, September 06, 2005 11:17 AM To: Asterisk Users Mailing List - Non-Commercial Discussion Subject: [Asterisk-Users] TE406P audio drops Hello, Now that we've had our new Digium TE406P card in production for 4 days we have discovered audio drop problems that happen randomly across all channels. Here's more about our setup: P4-3.2GHz 2GB ram Slackware Linux 10.1 with custom kernel 2.4.29 Asterisk 1.2beta1 Digium TE406P quad T1 card with the following attached: - 2 x RBS D4/AMI 24 channel T1s - 1 x RBS B8ZS/ESF 24 channel channelbank - 1 X PRI B8ZS/ESF crossover to another asterisk server The audio path is entirely T1 channel to T1 channel. all calls in and out go to meetme conferences. This exact setup had no audio drops last week when it had a TE405Pv1 in it. The audio drops happen on different channels for up to a second at a time. We had about 100 of these small audio drops yesterday randomly across a total of 14,000 calls. Any help fixing this would be appreciated, MATT--- -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.digium.com/pipermail/asterisk-users/attachments/20050906/22f3422e/attachment.htm