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Appendix
313
receives an UPDATE message from the
callee, and displays the identity in the From
header.
X ranges from 1 to 6.
Format
Integer
Default Value
0
Range
0 to 2
Example
account.1.cp_source = 0
Parameter-
account.X.dtmf.type
Configuration File
<MAC>.cfg
Description
Configures the DTMF type for account X.
If it is set to 0 (INBAND), DTMF digits are
transmitted in the voice band.
If it is set to 1 (RFC 2833), DTMF digits are
transmitted by RTP Events compliant to RFC
2833.
If it is set to 2 (SIP INFO), DTMF digits are
transmitted by the SIP INFO messages.
If it is set to 3 (AUTO or SIP INFO), the IP
phone will negotiate with the other end to
use INBAND or RFC 2833, if there is no
negotiation, using SIP INFO by default.
X ranges from 1 to 6.
Format
Integer
Default Value
1
Range
Valid values are:
0-INBAND
1-RFC 2833
2-SIP INFO
3-AUTO or SIP INFO
Example
account.1.dtmf.type = 1
Summary of Contents for SIP-T4X
Page 1: ...T 4 XI PP h o n e A d mi n i s t r a t o r G u i d e...
Page 2: ......
Page 15: ...Administrator s Guide for SIP T4X IP Phones xiv...
Page 23: ...Administrator s Guide for SIP T4X IP Phones 8...
Page 217: ...Administrator s Guide for SIP T4X IP Phones 202...
Page 233: ...Administrator s Guide for SIP T4X IP Phones 218...
Page 245: ...Administrator s Guide for SIP T4X IP Phones 230...
Page 257: ...Administrator s Guide for SIP T4X IP Phones 242...