Thanks for your responses. @Bharat I already made this change : allow=all => No changes @VInod the chan_ss7 version that I use is from here http://www.netfors.com/chan_ss7_free , any other URL suggested? The use of asterisk 1.6 is not an option for me unfortunatly. 2013/3/19 Vinod Dharashive <vdharashive at gmail.com> > Hi > > Download the chan_ss7 from trunk and compiles with asterisk. I have tested > this with asterisk 1.6. It worked for me. > > Cheers! > Vinod Dharashive > Sent from BlackBerry? on Airtel > > -----Original Message----- > From: Bharat Lalcheta <bharatlalcheta at gmail.com> > Sender: asterisk-ss7-bounces at lists.digium.com > Date: Wed, 20 Mar 2013 00:12:25 > To: <asterisk-ss7 at lists.digium.com> > Reply-To: asterisk-ss7 at lists.digium.com > Subject: Re: [asterisk-ss7] chan_ss7 | Link established but no voice > > -- > _____________________________________________________________________ > -- 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 > -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.digium.com/pipermail/asterisk-ss7/attachments/20130319/883a3299/attachment-0001.htm>