Grandstream Networks GXW4216 User Manual

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GXW42xx User Manual
Version 1.0.15.30
Do Not Escape
'#' as %23 in SIP
URI
If set to “Yes”, device will use ‘#’ instead of %23 in the send URI.
Disable Multiple
m Line in SDP
Default is No. If set to Yes, device will send only one m line in SDP, regardless how
many m field in the incoming SDP.
Use Privacy
Header
If set to Default, it will only add Privacy or PPI header when special feature is not
Telkom SA or CBCOM.
Use P-Preferred-
Identity Header
If set to Default, it will only add Privacy or PPI header when special feature is not
Telkom SA or CBCOM.
SIP REGISTER
Contact Header
Uses
Default is LAN Address. If set to WAN Address, device will detect its WAN address
and use it in SIP REGISTER Contact Header.
Caller ID Display
When set to “Auto”, the phone will look for the caller ID in the order of P-Asserted
Identity Header, Remote-Party-ID Header and From Header in the incoming SIP invite.
When set to “Disabled”, All incoming calls are displayed with “Unavailable”.
SIP Settings - Session Timer
Session
Expiration
The session timer extension enables SIP sessions to be periodically “refreshed” via a
SIP request (UPDATE, or re-INVITE. When the session interval expires, if there is no
refresh via a UPDATE or re-INVITE message, the session will be terminated.
Session Expiration is the time (in seconds) at which the session is considered timed
out, if no successful session refresh transaction occurs beforehand. The default value
is 180 seconds.
Min-SE
The minimum session expiration (in seconds). The default value is 90 seconds.
Caller Request
Timer
If selecting “Yes” the phone will use session timer when it makes outbound calls if
remote party supports session timer.
Callee Request
Timer
If selecting “Yes” the phone will use session timer when it receives inbound calls with
session timer request.
Force Timer
If selecting “Yes” the phone will use session timer even if the remote party does not
support this feature. Selecting “No” will allow the phone to enable session timer only
when the remote party support this feature. To turn off Session Timer, select “No” for
Caller Request Timer, Callee Request Timer, and Force Timer.

Grandstream Networks GXW4216 Specifications

General

Brand	Grandstream Networks
Model	GXW4216
Category	Gateway
Language	English