Avaya Administering Aura Session Manager Release 6.1 Manual de usuario descargar pdf (Pagina 258)

<cac_can_audio_steal_from_video>true</cac_can_audio_steal_from_video>

<cac_max_bwidth_video_interloc>384</cac_max_bwidth_video_interloc>

<cac_max_bwidth_video_intraloc>384</cac_max_bwidth_video_intraloc>

<cac_min_acceptable_bwidth_video>64</cac_min_acceptable_bwidth_video>

<cac_normal_bwidth_video>40</cac_normal_bwidth_video>

<ManagedBandwidthUnitOfMeasurement>Kbit/sec</

ManagedBandwidthUnitOfMeasurement>

</routingoriginationpatterns>

</routingoriginationpatterns>

</RoutingoriginationFullTO>

</routingoriginationFullTOList>

Adaptations

About Adaptations

You can optionally use Adaptations to modify SIP messages that are leaving a Session

Manager instance (egress adaptation) and that are entering a Session Manager instance

(ingress adaptation). This adaptation function is needed to convert strings containing calling

and called party numbers from the local dialplan of a SIP entity to the dialplan administered

on the Session Manager, and vice-versa. Adaptation is also needed when other SIP entities

require special SIP protocol conventions. Each administered SIP entity may have its own

unique adaptation, or one adaptation can be shared among multiple entities.

Adaptations are implemented as software modules that can be created and deployed to fit the

needs of the system.

Session Manager includes a module called DigitConversionAdapter, which can convert digit

strings in various message headers as well as hostnames in the Request-URI and other

headers. It also contains adaptation modules which do protocol conversions, such as for AT&T,

Verizon, Cisco, and Nortel systems, as well as the digit conversion. All of these adapters allow

for modification of URIs specified using unique name-value pairs for egress adaptation. For

example, these can be used to replace the host name in the Request-URI with an administered

host name during egress adaptation. Details are explained in the Creating Adaptations section.

An adaptation administered using routing specifies the module to use as well as the digit

conversion that is to be performed on headers in the SIP messages. Different digit conversions

can be specified for ingress and egress adaptation.

Additionally, digit conversion can be specified to modify only “origination” type headers, only

“destination” type headers, or both. The origination/source type URIs are:

Managing Session Manager routing

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Session Manager November 2010

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Avaya Administering Aura Session Manager Release 6.1 Manual de usuario Pagina 258