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GWP1600/2120 User Manual
42
OpenVox Communication Co. ,LTD.
Website: www.openvox.cn
Table 5-3 Definition of Call Options
Options
Definition
DTMF Mode
Set default DTMF Mode for sending DTMF. Default:
rfc2833. Other options: 'info', SIP INFO message
(application/dtmf-relay); 'Inband', Inband audio (require
64kbit codec -alaw, ulaw).
Trust Remote-Party-ID
Whether or not the Remote-Party-ID header should be
trusted.
Send Remote-Party-ID
Whether or not to send the Remote-Party-ID header.
Remote Party ID Format
How to set the Remote-Party-ID header: from
Remote-Party-ID or from P-Asserted-Identity.
Caller ID Presentation
Whether or not to display Caller ID.
Call Limit
Usually used when this sip work as a trunk. To limit
number of maximum channels supported by the sip
trunk.
Advanced:——Signaling Settings
Figure 5-7 Signaling Settings