Zeck Audio STAC Force180 Guida di Installazione Scaricare il pdf (Pagina 13)

Rev. 1.00 12-02-13 13/41

11936 Broken T.38 transmission

The problem manifests itself through continuous „voice‟ detection at the beginning of the FAX

transmission. It appeared if the SmartNode was located on the calling side of the call (A-Side)

and affected all BRI, FXS, and FXO devices except SN4660/SN4670. All issues have been

fixed and T.38 FAX transmission is working again for the above listed device series.

11942 Redirection service for provisioning supported in factory configuration

The product families of SN4660/SN4670 and SN4970/SN4980/SN4990 now support the Patton

redirection service for provisioning of customer specific configuration when booting up with the

factory configuration.

11950 Modified memory layout for SDTA, SN4552, SN4554 and SN5200

During the boot process the memory is a limited resource. Therefore the memory layout of the

products SDTA, SN4552, SN4554 and SN5200 has been slightly adapted to make better use of

the memory.

11954 FXS hanging calls

If an „interface fxs‟ in „context cs‟ was configured for „signal disconnect‟ by loop-break, the call

has never been completely terminated. Consequently, on an interface configured for loop-break

it was not possible anymore to setup further calls after dropping the first connection.

11957 Basic PRACK scenario broken

SmartWare behaves incorrectly in the following PRACK scenario. SmartWare receives an

incoming INVITE request on a SIP interface. This request states that the remote device

supports PRACK. It also contains a body with SDP description. SmartWare sends a provisional

response with an SDP description too. In this response the acknowledgement with PRACK is

requested. When the remote device now sends the PRACK request to acknowledge the

provisional response, and this PRACK request does not contain a SDP description, SmartWare

terminates the call with a “488 Not Acceptable Here”. This misbehavior is now fixed and the call

is continued after receiving the PRACK request.

11965 Spurious error messages from G.S interface

If a PPPoE PVC is created with a serial connection then an error message appears. This error

message in not harmful because all commands are successfully executed. The reason is that a

feature is turned off which it already is by default. This spurious error message has now been

removed.

11968 Missing command „payload-rate‟ on SN4660/SN4670

The command „payload-rate‟ in the „port dsl‟ mode was missing on SN4660/SN4670 devices

when using tab completion. It was successfully executed when typed manually though. The

command is now fully supported also on SN4660/SN4670.

11983 Verbose software upgrade of G.S interface card

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Zeck Audio STAC Force180 Guida di Installazione Pagina 13