[asterisk-bugs] [JIRA] (ASTERISK-25499) G722 Codec and Inband DTMF Support

[balamurugan (JIRA)]

balamurugan created ASTERISK-25499:
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             Summary: G722 Codec and Inband DTMF Support
                 Key: ASTERISK-25499
                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-25499
             Project: Asterisk
          Issue Type: New Feature
      Security Level: None
    Affects Versions: 13.3.0, 12.1.1
         Environment: Red Hat Enterprise Linux Server release 6.6 (Santiago)
            Reporter: balamurugan


There is no support for Detecting Inband DTMF on G722 Codec in dsp.c and we fail in collecting dtmf if the Endpoint Supports only Inband DTMF on G722 .
I have added code along the G722 Decoder in asterisk dsp.c to implement this and I can successfully collect the digits when it comes in inband . There are not many phones available supporting this and there is one specific phone which supports and tested this implementation using the same . Let me know if I can submit a patch to merge to mainstream.

thanks,
bala



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