Planet IPX-1803 Инструкция по эксплуатации онлайн [33/49] 65977

Planet IPX-1803 Инструкция по эксплуатации онлайн [33/49] 65977
PLANET IPX-1800 user’s manual
Trunk password Give password used for authentication on the
remote SIP proxy or registrar. Usually this is
given by the ITSP.
Outbound routegroup
9
Select a routegroup to associate routes with
this trunk. Outbound calls match included
route patterns could employ this trunk to hop
onto a remote SIP domain.
) There may not be appropriate routegroup
to select initially. One can come back later to
revise it once the expected routegroup has
been added.
DID of extension When enabled DID, choose an extension to be
an unconditional destination for incoming
calls to this trunk. The number of the SIP
trunk is therefore regarded as the direct line
number of the extension.
Language Preferred language for system instructions
heard from the trunk.
Usergroup
10
of privilege When disabled DID, select a usergroup whose
reachability to other usergroups and trunks
will be used as the privilege of inbound calls
from this trunk.
) There may not be appropriate usergroups
to select initially. One can come back later
once the expected usergroup has been added.
DTMF Mode Choose preferred DTMF mode for this trunk.
Currently supported types include RFC2833,
SIP INFO, and in-band tone. It must match
configuration on the server side.
Try peer-to-peer RTP If checked, IP PBX will attempt to notify the
two peers in a conversation to try peer-to-peer
RTP transmission. This is suggested as long
as phone and ITSP side support INVITE or
UPDATE method during a connected call to
save the resource of IP PBX. However, only
SIP INFO DTMF mode should enable this
since other DTMF modes require IP PBX
being RTP relay server to support in-line
transfer.
Bandwidth sensitive Indicate the trunk is over a bandwidth-
sensitive link, e.g. across Internet. If checked,
a limit must be specified for call admission.
9
Please refer to 3.11 for details.
10
Please refer to 3.7 for details.
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