oh so sorry about this. i just thought maybe someone had experienced the same. sorry again.
regards Ron On 8/24/10 10:28 PM, David Backeberg wrote: > On Tue, Aug 24, 2010 at 9:05 AM, Ron<[email protected]> wrote: >> hi all, >> >> i recently subscribe for an isdn and terminate it on a 3825 router. >> >> i used it as a sip trunk for my asterisk. i'm a newbie when it comes to >> ISDN. and i've been experiencing some issues: >> >> 1. Call Hangup: >> >> When hangup is initiated from the outside the extension (softphone/ip >> phone) does not hangup, is this normal? shouldn't asterisk hangup the >> extension as well when it receives the hangup properly from ISDN? or >> maybe it's because asterisk does not detect the proper hangup? > > I don't understand your inside versus outside description. But the main point: > * you have ISDN on a 3825, and you have voip. > * somewhere the SIP hangup doesn't initiate an ISDN hangup. > > This may be (is probably) due to you having your ISDN settings > incorrect for the line setup. There are about a dozen combinations of > settings for the way your ISDN line could be setup. > > Is this a T1 PRI? > Are you taking timing from the telco? > Do you have your D-channel set correctly? > Do you have your DSP settings correct for your chosen voip codec? > > You need an IOS manual to make sure all that is set correctly. You > can't download one from Cisco unless you pay for support and get a > service contract. Once you get that right, you'll also see the > settings in the Cisco manual for pushing caller ID correctly. I think > all of your problems are on the Cisco side, and zero are on the > asterisk side. > > Or you could scrap the 3825 and get a Digium PRI card and use DAHDI. > Then it would be an asterisk question :) > -- _____________________________________________________________________ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- New to Asterisk? Join us for a live introductory webinar every Thurs: http://www.asterisk.org/hello asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
