I have a tdm card with 1 fxo port and 2 fxs ports, if I upgrade to asterisk-1.4.22 the fxs ports stop working, I can downgrade to 1.4.21.2 and they work perfectly. The weird part is with 1.4.22 the fxo port works fine…I am using zaptel-1.4.12.1, and it also happens with zaptel-1.4.11.
Thanks