Motorola 49901 Software Release Notes - Page 50

Limitation for Voice Calls over SoTCP/VoIP - Vanguard 6560

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Known Software Limitations Part No. T0001-42, Rev C October, 2002 Page 50 of 103 Received PRI Voice SETUP messages with Incompatible Coder are Not Rejected - Vanguard 6400 Series If a PRI Voice virtual port is configured incorrectly as U-Law (or A-Law) and receives a SETUP from the PBX with the opposite bearer capability of A-Law (or U_Law), the call is not rejected. When the call goes through, the audio quality is unsatisfactory. (DRFaa15495) Workaround: Be sure to configure the PRI Voice virtual port correctly to match the PBX. Limitation for Voice Calls over SoTCP/VoIP - Vanguard 6560 Voice calls fail during heavy traffic. The Voice Port Statistics indicate long call establishment times greater than eight seconds. (DRCaa21160). Workaround: Increase the value of the "TCP Connection establishment/clearing timeout" parameter in the SoTCP Parameter record. Vanguard 6400 Series SoTCP Destination In the Route Selection Table, if SOTCP is configured as a destination with a priority other than zero, the SOTCP destination will always be chosen over any other destination regardless of the priority configured for those other destinations. (DRFaa19750) Workaround: make sure you configure the priority for SOTCP destination as zero unless it is the only possible destination for a particular address in the Route Selection Table. IPX WAN Node Boot - All Products When you add an interface with IPX WAN enabled, you must boot the node. (INDaa00790) Workaround: At present, there is no workaround. DTR Connection Type and BSC3270 Port - All Products DTR connection type does not work as configured in the BSC3270 port record. (DRFaa07855) Workaround: At present, there is no workaround. Backup Link and Alternate Destination - All Products If the backup link is configured as an alternative destination in the Route Selection Table as well as configured in the Switched Service Table, the backup link is activated under CALL/EITHER activation mode, when a call arrives for this destination, even if the monitor port is active. In FAIL/FAIL_ALL modes, the backup link is not activated if the Monitored Port is active. (INDaa01138) Workaround: The backup link should not be configured in the route selection entry. Vanguard 320 Coldloading Speeds When using the Vanguard Software Loader to coldload software images into the Vanguard 320, coldloading can fail if the speed is 115200 bps. (DRFaa08207) Workaround: Select a lower coldload speed of 57600 bps or 38400 bps.

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Part No. T0001-42, Rev C
October, 2002
Known Software Limitations
Page 50 of 103
Received PRI Voice SETUP messages with Incompatible
Coder are Not Rejected - Vanguard 6400 Series
If a PRI Voice virtual port is configured incorrectly as U-Law (or A-Law) and
receives a SETUP from the PBX with the opposite bearer capability of A-Law
(or U_Law), the call is not rejected. When the call goes through, the audio quality is
unsatisfactory. (DRFaa15495)
Workaround:
Be sure to configure the PRI Voice virtual port correctly to match the
PBX.
Limitation for Voice Calls over SoTCP/VoIP - Vanguard 6560
Voice calls fail during heavy traffic. The Voice Port Statistics indicate long call
establishment times greater than eight seconds. (DRCaa21160).
Workaround:
Increase the value of the “TCP Connection establishment/clearing
timeout” parameter in the SoTCP Parameter record.
Vanguard 6400 Series SoTCP Destination
In the Route Selection Table, if SOTCP is configured as a destination with a priority
other than zero, the SOTCP destination will always be chosen over any other
destination regardless of the priority configured for those other destinations.
(DRFaa19750)
Workaround:
make sure you configure the priority for SOTCP destination as zero
unless it is the only possible destination for a particular address in the Route
Selection Table.
IPX WAN Node Boot - All Products
When you add an interface with IPX WAN enabled, you must boot the node.
(INDaa00790)
Workaround:
At present, there is no workaround.
DTR Connection Type and BSC3270 Port - All Products
DTR connection type does not work as configured in the BSC3270 port record.
(DRFaa07855)
Workaround:
At present, there is no workaround.
Backup Link and Alternate Destination - All Products
If the backup link is configured as an alternative destination in the Route Selection
Table as well as configured in the Switched Service Table, the backup link is
activated under CALL/EITHER activation mode, when a call arrives for this
destination, even if the monitor port is active. In FAIL/FAIL_ALL modes, the
backup link is not activated if the Monitored Port is active. (INDaa01138)
Workaround:
The backup link should not be configured in the route selection entry.
Vanguard 320 Coldloading Speeds
When using the Vanguard Software Loader to coldload software images into the
Vanguard 320, coldloading can fail if the speed is 115200 bps. (DRFaa08207)
Workaround:
Select a lower coldload speed of 57600 bps or 38400 bps.