-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hello, today I switched from old openzap PRI-Stack to freetdm with sangoma_isdn because of some odd problems with our EWSD switch. Setup was quite easy. Only one thing is strange. When I call into FS from pstn to a sip phone I get no ringing resp ALERTING signal to my pstn phone. Executing ring_ready in dialplan just befor bridging works. Unfortuantely it shows the same behaviour as using "instant_ringback=true", e.g. First ringing then busy ... I had that problem also using old openzap. So today I looked around in FS code and found that when mod_sofia sends a SWITCH_MESSAGE_INDICATE_RINGING on receiving a sip 180 reply back to the caller's channel it works. Is there any reason why sofia doesn't do this by default? Oh, I use FS git-1d3417a 2011-06-07 17-35-49 -0400. best regards helmut -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.10 (MingW32) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/ iEYEARECAAYFAk6xpEoACgkQ4tZeNddg3dxGjwCePxDkj4fVdprToKPov5+OeM/3 YakAnitvJZod29hSW4J9T/Sn2Vuob0rU =4KAd -----END PGP SIGNATURE-----