Planet Technology IPX-2000 - Manual (Page 60)

extension can set a usergroup that when any extension in
the usergroup rings, the extension can press *8 to pick up
the call in ringing state.
Select Include Reachables check box to be able to pickup
calls that belong to other usergroups which is configured in
Reachable User Groups of the selected usergroup.
Line Type Specify the type of connection, wired or wireless, of the
client with the extension.
Language Preferred language for system instructions heard from the
extension.
Voicemail Select enable to allocate voicemail account for the
extension.
Voicemail PIN PIN to access voicemails. This is mandatory if above
voicemail option is enabled.
Max Voicemail Space Enter maximum space in KBytes for voicemail. Enter 0 or
leave it as blank for not limiting the voicemail space. The
voicemail will be recorded until the storage is full.
Unavailable Timeout Timeout for ringing before a call is answered.
Allow LAN Use Only Check to reject registration and calls from WAN in a SIP ID
same as the extension number. I.e., this extension must be
on LAN.
Disable NAT Traversal IP PBX uses NAT traversal for outgoing traffics by default.
Select to disable NAT traversal if there is a machine that
could handle NAT issues.
Call Keep Alive Select to check if the call is still active. Frequency check is
specified in 5.6.2.
Registered Keep Alive Select to check if the register still exists in a certain time.
Disable Fast Bridging Select to disable express media forwarding.
)
With Fast Bridging feature enabled, if the two parties
involved in a call (for example, one IP extension and
one SIP trunk) use different DTMF modes
(RFC2833/SIP INFO/Inband), inline transfer (*#) or
2nd-dialing might fail. To avoid such problem, it is
recommended to set the same DTMF mode for all IP
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