GVP MCP:msml:clampdtmf-presilencepackets

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Published Option

clampdtmf.presilencepackets

Default Value: 0
Valid Values: Must be an integer 0 to 50 inclusive.
Changes Take Effect: Immediately/session

Specifies the number of audio packets that will be replaced with silence before a clamped DTMF. This can be used in the case where DTMF tone appears before DTMF RFC2833 event, which may happen when SIP gateway converts DTMF tones to DTMF RFC2833 event. Note the bigger number is set, the more audio delays will be introduced in a conference.

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