Nortel Networks Mediant TP-1610 SIP - Manual (Page 131)

Mediant 2000 SIP User’s Manual 6. ini File Configuration of the Mediant 2000
Version 4.4 131 July 2005
Table 6-7: Channel Parameters (continues on pages 128 to 131)
ini File Field Name
Web Parameter Name
*
Valid Range and Description
RFC2833PayloadType
[RFC 2833 Payload Type] The RFC 2833 DTMF relay dynamic payload type.
Range: 96 to 99, 106 to 127; Default = 96
The 100, 102 to 105 range is allocated for proprietary usage.
Cisco is using payload type 101 for RFC 2833.
Note:
When RFC 2833 payload type (PT) negotiation is used
(TxDTMFOption=4), this payload type is used for the received DTMF packets. If
negotiation isn’t used, this payload type is used for receive and for transmit.
MGCPDTMFDetectionPoint 0 = DTMF event is reported on the start of a detected DTMF digit.
1 = DTMF event is reported on the end of a detected DTMF digit (default).
Note:
The parameter is used for out-of-band dialing.
DTMFInterDigitInterval Time in msec between generated DTMFs to PSTN side
Default = 100 (msec)
DTMFDigitLength Time in msec for generating of DTMF tone to PSTN side
Default = 100 (msec)