Anders, Any chance to know when are you planning to release a next chan_ss7 version? As you may know chan_ss7 0.9 does not work with asterisk>1.2.14 and zaptel>1.2.12 . Hopefully that will not be an issue for a new version. Regards Anton. On 23 February 2007 13:56, Kristian Nielsen wrote: > Anton <anton.vazir@xxxxxxxxx> writes: > > In my case? when i do have 1way audio, it's always in > > the IN direction. I mean in the scheme > > > > <USER>--SIP--<CHAN_SS7_BOX>----<PSTN> - the <PSTN> side > > cannot hear the <USER> - but users hears PSTN. > > Where is the audio lost? Ie. is there audio arriving from > the SIP side on the network? Are audio packets being > delivered to the chan_ss7 module? Is chan_ss7 writing > audio down the E1 timeslot? > > - Kristian.