Hi All
I have issue with the Outbound Calls to External PSTN phones or Mobiles, when they hangup first- the IP phone (CallManager with H323 Gateway -ISDN E1 solution) does not hangup automatically, instead beeps saying "the other person has hangup". This only happens to Outbound calls, the same caller (mobile or PSTN) calling in and disconnecting first will be followed by IP phone hanging up automatically without needing to put the IP phone down manually.
I have a feeling this is outbound POTS dial peer config issue.
Thanks for your help in advance.
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isdn switch-type primary-net5
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voice call send-alert
voice call convert-discpi-to-prog
voice call carrier capacity active
voice rtp send-recv
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controller E1 0/2/0
pri-group timeslots 1-16
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interface Serial0/2/0:15
no ip address
isdn switch-type primary-net5
isdn incoming-voice voice
no cdp enable
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voice-port 0/2/0:15
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dial-peer voice 1 pots
incoming called-number .
direct-inward-dial
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dial-peer voice 10 pots
description OUTBOUND PSTN CALL
destination-pattern 9T
progress_ind alert enable 8
progress_ind progress enable 8
progress_ind connect enable 8
port 0/2/0:15
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