With on of the switches I have the same. Still figuring out why. On 20 April 2006 15:08, Tomasz Paszkowski wrote: > Hello, > > I'am trying to setup chan_ss7 on my asterisk box but I > can't figure out what's wrong. Can somebody tell me what > is causing the errors below: > > Apr 20 11:21:53 NOTICE[634] mtp.c: Failover not possible, > no other signalling link and no other host available. Apr > 20 11:22:03 WARNING[634] mtp.c: No SLTA received within > Q.707 timer T1, trying again on link 'l1'. Apr 20 > 11:22:12 ERROR[634] mtp.c: No SLTA received within Q.707 > timer T1, faulting link on link 'l1'. Apr 20 11:22:12 > WARNING[634] chan_ss7.c: MTP is now DOWN on link 'l1'. > Apr 20 11:22:12 NOTICE[634] mtp.c: MTP changeover > last_ack=3, last_sent=3, from schannel 16, no INSERVICE > schannel found Apr 20 11:22:12 NOTICE[634] mtp.c: > Failover not possible, no other signalling link and no > other host available. > > > The box is running linux 2.4, with chan_ss7 0.8.3 on > asterisk 1.2.6