Summary:ASTERISK-01378: ISDN Overlap-mode incoming digits doubled.
Reporter:jcdutton (jcdutton)Labels:
Date Opened:2004-04-08 13:56:06Date Closed:2004-09-25 02:52:13
Versions:Frequency of
Environment:Attachments:( 0) digittimout.log
Description:When * recieves a ISDN SETUP message without "sending complete" in it. * correctly replies with SETUP ACK. The Interface is then in "overlap-mode" and the voice channel will also be open. Digits will be received by * both in-band and out-of band over the ISDN, but * should only accept the out-of-band digits. Once * has enough digits and has sent a CALL PROCEEDING message, all future digits should be in-band dtmf detected.


Current problem: * accepting both in-band and out-of-band digits at the same time resulting in duplicate digits.

End user contact: michael_AT_labuschke.de [irc:zigman]
Comments:By: Michael Labuschke (zigman) 2004-04-08 18:53:48

its not zaptel
its zaptel BRI (zaphfc from junghanns.net)
but its the siganling that is wrong ( or needs to deal with wrong hardware)

By: Mark Spencer (markster) 2004-04-09 12:13:37

This is non-trivial to fix and only affects Zap-BRI channels.  Since we don't have the rest of the BRI patches in Asterisk there is no point trying to fix it until the rest of the changes are in.