SIP User's Manual 168 Document #: LTRT-68806
Mediant 2000 & TP-1610 & TP-260/UNI
Table 5-32: Media Settings, Voice Settings Parameters
Parameter Description
CAS Transport Type
[CASTransportType]
 [0] CAS Events Only = Disable CAS relay (default).
 [1] CAS RFC2833 Relay = Enable CAS relay mode using RFC
2833.
The CAS relay mode can be used with the TDM tunneling feature to
enable tunneling over IP for both voice and CAS signaling bearers.
DTMF Generation Twist
[DTMFGenerationTwist]
Defines a delta (in dB) between the high and low frequency
components in the DTMF signal. Positive decibel values cause the
higher frequency component to be stronger than the lower one.
Negative values cause the opposite effect. For any parameter value,
both components change so that their average is constant.
The range is -10 to 10. The default value is 0.
5.7.2 Configuring the Fax / Modem / CID Settings
The 'Fax / Modem / CID Settings' screen is used for configuring fax, modem, and Caller ID
(CID) parameters.
¾ To configure the Fax, Modem, and CID Settings parameters, take
these 4 steps:
1. Open the 'Fax / Modem / CID Settings' screen (Advanced Configuration menu >
Media Settings > Fax / Modem / CID Settings option).
Figure 5-34: Fax / Modem / CID Settings Screen