hallo all, could sombody please help me, i dont know why nativ bridging is not working when i choose the ilbc codec, with speex it is working,?? iaxcomm (ilbc) ---> asterisk --> ( asterisk2 --> sip grandstream (alaw) ) \-----------------native bridge------------------/ 1. if i use on iaxcomm as default speex, nativ bridging between iaxcomm and my sip phone is working 2. if i use ilbc on iaxcomm and try from an pat network (no native bridging!!) the code translation on my * (asterisk2) server works fine 3. if i use ilbc on another (not mine, mine does not work with ilbc) grandstream adapert everything works (no code translation) 4. if i use like the same like in 1. but ilbc instead of speex, it sometimes works, most of the time not, only one side hears the other. does sombody has an idea what teh problem could be? why this only happens with ilbc codec? i have ilbc enabled and as first codec in all iax.conf's and also in the sip.conf thanks, alex