Hi all, I have 2 asterisk box connected with IAX trunk. One box have connected a SIP phone and the second have a TDM card with one analog phone. When from SIP phone I try to park the call from analog phone with #700 the call is correctly parked but in the second asterisk I see this log: -- Executing Dial("Zap/2-1", "IAX2/CTM1/STI1|30|rjtT") -- Called CTM1/STI1 -- Call accepted by 172.16.4.1 (format alaw) -- Format for call is alaw -- IAX2/CTM1-2 answered Zap/2-1 -- Started music on hold, class 'default', on IAX2/CTM1-2 -- <Zap/2-1> Playing 'pbx-transfer' (language 'en') -- Unable to find extension '77' in context 'from-internal' -- <Zap/2-1> Playing 'pbx-invalid' (language 'en') -- Stopped music on hold on IAX2/CTM1-2 The line: -- Unable to find extension '77' in context 'from-internal' appears also with '#', '#7', '', '0'... It seems that the dtmf came across the iax channel and arrive to other asterisk. The are a way to block this dtmf across the IAX trunk? Thanks Enrico. -- Pasqualotto 'Pasqu' Enrico enrico AT pasqualotto DOT org web: http://www.pasqualotto.org http://www.linkedin.com/in/epasqualotto -------------- next part -------------- A non-text attachment was scrubbed... Name: smime.p7s Type: application/x-pkcs7-signature Size: 3557 bytes Desc: S/MIME Cryptographic Signature Url : http://lists.digium.com/pipermail/asterisk-users/attachments/20071001/67a6ab5a/attachment.bin