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90-9
Cisco Unified Communications Manager Administration Guide
OL-18611-01
Chapter 90 Gateway Configuration
Gateway Configuration Settings
Retry Video Call as Audio This check box applies only to video endpoints that receive a call.
By default, the system checks this check box to specify that this device
should immediately retry a video call as an audio call (if it cannot
connect as a video call) prior to sending the call to call control for
rerouting.
If you uncheck this check box, a video call that fails to connect as video
does not try to establish as an audio call. The call then fails to call
control. Call control reroutes the call within the route/hunt list. If
Automatic Alternate Routing (AAR) is configured and enabled, call
control also reroutes the call between route/hunt lists.
Wait for Far End H.245
Terminal Capability Set
This field applies only to H.323 devices.
By default, system checks this check box to specify that Cisco Unified
Communications Manager needs to receive the far-end H.245 Terminal
Capability Set before it sends its H.245 Terminal Capability Set.
Unchecking this check box specifies that Cisco Unified
Communications Manager should initiate capabilities exchange.
Note Uncheck this check box to allow calls through H.320 gateways
for ISDN calls to and from other H.323 and H.320 endpoints.
Path Replacement Support This check box displays if you choose the QSIG option from the
Tunneled Protocol drop-down list box. This setting works with QSIG
tunneling (Annex M.1) to ensure that non-H.323 information gets sent
on the leg of the call that uses path replacement.
Note The default setting leaves the check box unchecked. When you
choose the QSIG Tunneled Protocol option, the system
automatically checks the check box.
Transmit UTF-8 for Calling
Party Name
This device uses the user locale setting of the device pool of the device
to determine whether to send unicode and whether to translate received
unicode information.
For the sending device, if you check this check box and the user locale
setting in the device pool of the device matches the terminating phone
user locale, the device sends unicode. If the user locale settings do not
match, the device sends ASCII.
The receiving device translates incoming unicode characters based on
the user locale setting of the sending device pool of the device. If the
user locale setting matches the terminating phone user locale, the
phone displays the characters.
Note The phone may display junk characters if the two ends of the
trunk configure user locales that do not belong to the same
language group.
Table 90-2 H.323 Gateway Configuration Settings (continued)
Field Description