Summary:	DAHLIN-00183: No answer detect via dahdi
Reporter:	Luganet Sa (luganet)	Labels:
Date Opened:	2010-03-29 06:49:12	Date Closed:	2010-09-24 18:40:55
Priority:	Major	Regression?	No
Status:	Closed/Complete	Components:	wcb4xxp
Versions:	2.2.1	Frequency of Occurrence
Related Issues:
Environment:		Attachments:
Description:	When calling via DAHDI and a TDM410P, sometimes (50%) astersisk do not detect the remote party ANSWER, and I see ringing (DAHDI/10-1 is ringing) also when answered so the voice is unidirectional. I use Dahdi 2.2.1.1 and Asterisk 1.6.0.22-samy-r60. Any solution?
Comments:	By: Michael Spiceland (mspiceland) 2010-04-01 13:36:26 Are you using FXO or FXS modules on the TDM410P card?  Can you restate the problem?  Are you saying that 50% of the time it does not detect when the remote party answers but during the times when it does detect it the voice is always unidirectional? Are you using a VPM module? Note: I changed the category to wctdm24xxp since that is the driver which services the Digium analog cards, including the TDM410P. By: Luganet Sa (luganet) 2010-04-01 13:51:42 Sorry, I'm using a Digium Bri Card B410P, I made a mistake.. The problem is that sometimes when i call trought the isdn channel, the remote party answer, I hear he but he don't hear me, in the CLI I see that for asterisk is still ringing. That happen randoom only on outgoing call trought the isdn card, if I use the sip trunk all work perfectly. When asterisk detect the answer also trought isdn all works, but maybe the next call to the same number don't works. By: Michael Spiceland (mspiceland) 2010-04-02 11:23:56 Luganet,  Digium technical support should be able to assist you with this.  You can contact them using one of the numbers listed here http://www.digium.com/en/company/contact.php.