Settings/user dtmf info

WEB USER INTERFACE: V6: Identities - SIP(Section): DTMF via SIP INFO; V7: Identities - SIP Settings(Section):DTMF via SIP INFO; V8: Identities - SIP Settings(Section):DTMF via SIP INFO
XML Syntax: <user_dtmf_info> idx="INDEX" perm="PERMISSIONFLAG">VALIDVALUE</user_dtmf_info>
PHONE USER INTERFACE: N/A
FIRMWARE VERSIONS: V6 V7 V8

XML CONFIGURATION: <user_dtmf_info idx="INDEX" perm="PERMISSIONFLAG">VALIDVALUE</user_dtmf_info>
DESCRIPTION: Some IVR systems may need DTMF events signalled via SIP INFO messages, this can be enabled here. Set it to <on> or <sip_info_only> to provide DTMF codes via SIP INFO messages. With <sip_info_only> the in band and out of band DTMF codes stop going in RTP as they are sent only through SIP INFO messages. Initially <on> was sending DTMF codes via SIP INFO messages only. This behaviour is now taken over in version 7.1.33 by the new option <sip_info_only> and <on> is additionally sending DTMF via RTP!
VALIDVALUE: on; sip_info_only; off
DEFAULTVALUE: off
FURTHER INFORMATION: DTMF
SIP