Aastra Telecom 480I CT manual Dtmf Per-Line Settings, Parameter sip dtmf method

IP Phone Administrator Guide

Operational, Basic, and Advanced Parameters

Appendix A

Parameter – sip dtmf method

DTMF Method

(in Web UI)

Description

Format

Default Value

Range

Example

Aastra Web UI	Advanced Settings->Global SIP->RTP Settings
Configuration Files	aastra.cfg, <mac>.cfg

Sets the Dual-tone multifrequency (DTMF) method to use on the IP phone.

Boolean

0 (RTP)

0(RTP)

1(SIP INFO)

2(BOTH)

sip dtmf method: 1

DTMF Per-Line Settings

Parameter –	Aastra Web UI		Advanced Settings->Global SIP->RTP Settings
sip lineN dtmf method	Configuration Files		aastra.cfg, <mac>.cfg
DTMF Method
(in Web UI)
Description	Sets the Dual-tone multifrequency (DTMF) method to use on the IP
	phone for a specific line.
Format	Integer
Default Value	0	(RTP)
Range	0	(RTP)
	1	(SIP INFO)
	2	(BOTH)
Example	sip line1 dtmf method: 1

A-60 41-001129-00 Rev 09, Release 1.4.1