btw, in my case - i use chan_ss7 - could you please give more details regarding the cot tests? On Friday 26 September 2008 15:55, Sam Murk wrote: > it sound like to me that you are not passing cot test > properly, most likely the ones preformed with the iam > message. When I was look through the libss7 code I could > only see were it addressed and iam with cot test type 1 > not cot test type 2. > > -----Original Message----- > From: asterisk-ss7-bounces at lists.digium.com > [mailto:asterisk-ss7-bounces at lists.digium.com] On Behalf > Of Anton Sent: Thursday, September 25, 2008 12:16 AM > To: asterisk-ss7 at lists.digium.com > Subject: Re: [asterisk-ss7] chan_ss7 Dead Air for ~20% of > the calls > > I have to note that a while ago one edge of the problem > was in IAX connections between systems - so IAX was > giving oneway for a certin amount of calls - and > switching to SIP resoved it - but now it might be just > chan_ss7 related. > > On Wednesday 17 September 2008 21:43, Antoine Megalla wrote: > > Hello, > > ? > > I have an Asterisk SS7 installation used for a prepaid > > card application. Everything is sort of working fine, > > but I have a nagging problem: > > for almost 20% of the calls the callers who dial in on > > the SS7 lines are getting dead air, they cannot hear > > the IVR prompts, no audio can be heard on the line > > howerver if I enter the DTMF digits, the menus > > continue, but still no audio in any IVR menu, for the > > other 80% of the calls the system is working fine. > > The setting is as follows: > > Asterisk-1.2.24 > > asterisk-addons-1.2.7 > > Zaptel-1.2.20.1 > > libpri-1.2.5 > > chan_ss7-1.0.9 > > ? > > Red Hat Enterprise Linux Server release 5 > > kernel 2.6.18-8.el5xen > > ? > > Digium TE410 card > > 4 E1s are used, first E1 carries the signalling channel > > on TS 16 > > I am not sure if this linked to chan_ss7 or zaptel, I > > have no way for testing this, and everything looks good > > on the console, no problems are reported. > > I would appreciate it if anyone can point me in the > > right direction for solving such a nagging problem. > > Thank you and best regards, > > ? > > Antoine Megalla. > > SAND (S.A.E) > > > > > > > > > > _______________________________________________ > > --Bandwidth and Colocation Provided by > > http://www.api-digital.com-- > > > > asterisk-ss7 mailing list > > To UNSUBSCRIBE or update options visit: > > > > http://lists.digium.com/mailman/listinfo/asterisk-ss7 > > _______________________________________________ > --Bandwidth and Colocation Provided by > http://www.api-digital.com-- > > asterisk-ss7 mailing list > To UNSUBSCRIBE or update options visit: > http://lists.digium.com/mailman/listinfo/asterisk-ss7 > > > _______________________________________________ > --Bandwidth and Colocation Provided by > http://www.api-digital.com-- > > asterisk-ss7 mailing list > To UNSUBSCRIBE or update options visit: > http://lists.digium.com/mailman/listinfo/asterisk-ss7
|