GWP1600/2120 User Manual
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OpenVox Communication Co. ,LTD.
Website: www.openvox.cn
Table 5-4 Definition of Signaling Options
Options
Definition
Progress Inband
Whether there is ringing tone.
Never: Indicates that incoming calls are never
applicable.
Optional values: yes / no / never. Default: yes
Append user=phone to URI
Whether or not to Add 'user = phone' to UPIS to
include a valid phone number in the URI.
Add Q.850 Reason Headers
If it is available, Whether or not to add a reason header
and use it.
Honor SDP Version
Whether or not to display Caller ID.
Allow Transfers
Whether or not to globally enable transfers. Choosing
'no' will disable all transfers (unless enabled in peers or
users). Default is enabled.
Allow Promiscuous
Redirects
Whether or not to allow 302 or REDIR to non-local SIP
address. Note that promiscredir when redirects are
made to the local system will cause loops since this
gateway is incapable of performing a "hairpin" call.
Max Forwards
Setting for the SIP Max-Forwards header (loop
prevention). Send TRYING on REGISTER Send a 100
Trying when the endpoint registers.
Outbound Proxy
A proxy to which the gateway will send all outbound
signaling instead of sending signaling directly to
endpoints.