Cisco IP/VC 3540 Release Notes - Page 4

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Caveats

Release Notes for Cisco IP/VC 3526 PRI Gateway and Cisco IP/VC 3540 PRI Gateway Release 3.0

You must disable G.722.1 when working with TANDBERG endpoints that

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are running software version 7.x when used with IVR on 128 Kbps calls. To

do this, uncheck the Enable G.722.1 option in the Media Modes section of the

Gateway Settings tab.

You must disable G.722 when working with Aethra Vega 2 endpoints that are

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running software version 2.182. To do this, uncheck the Enable G.722 option

in the Media Modes section of the Gateway Settings tab.

FECC works with Sony, Polycom, and TANDBERG endpoints only.

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B-channels released on a downspeeding event during incoming Call Setup

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will not be available for new calls until the call on which the downspeeding

event took place terminates.

When working with endpoints that do not support Fast Start, ensure that the

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default unchecked setting is selected for the Support H.323 Fast Start on

voice-only call setup option in the Advanced section of the Settings tab.

The gateway may not register properly to the Polycom Path Navigator

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gatekeeper. To enable successful registration, remove all services from the

gateway, register to Path Navigator, and then reconfigure the services on the

gateway.

When using TANDBERG 6000 with software version B9.0 on the ISDN side,

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bonded calls over 8B (512 Kbps) may not connect when dialing from the IP

side. Contact Cisco Technical Assistance Center (TAC) for assistance if you

experience this problem.

G.723.1 coding does not work well with Sony PCS-1 on the IP side. To work

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with PCS-1, disable the G.723.1transcoding option.

Calls will not connect when using H.264 with VCON Escort/Cruiser version

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4.6 on the ISDN side. To work with Escort/Cruiser version 4.6, disable the

H.264 video codec.

Video channels may not open successfully when using the VCON 5000 on the

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ISDN side.

Open and resolved caveats are no longer listed in release notes. Instead, the latest

information about caveats is available through an online tool, Bug Toolkit, for

customers to query defects according to their own needs.

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