THOMSON TR-069, Руководство по настройке

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E-DOC-CTC-20071119-0003 v1.0
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6| Service Provisioning
6.1 VoIP
Introduction
Because any configuration problem might lead to VoIP service unavailability and help-desk calls, remote
management of VoIP parameters (SIP URI, server addresses, authentication…) ensures a fluent VoIP service
activation.
VoiceService data model
The IGD data model contains the object “InternetGatewayDevice.Services.VoiceService.”.
This object contains the objects and parameters needed to:
Enable or disable the VoIP service
Configure the VoIP settings
Troubleshoot the VoIP service
The VoiceService data model of the Thomson Gateway provides support for the SIP, MGCP and H.323
signalling protocols.
Vendor specific parameters
The VoiceService data model of the Thomson Gateway contains following vendor specific objects and
parameters:
VoiceService parameters and objects:
VoiceService.[i].X_000E50_AreaCode : the geographical number. Setting the AreaCode at IGD level
overrules the NumberingPlan at IGD level (B2BUA).
VoiceService.[i].X_000E50_MaxSessions : the maximum number of simultaneous sessions.
VoiceService.[i].X_000E50_UAMappingNumberOfEntries : the number of entries in the UA mapping table.
In case of a Back-to-Back User Agent, this is a global to local UA mapping table. In case of a local Back-to-
Back User Agent, this is a local to global UA mapping table. Each entry is defined by an
X_000E50_UAMapping object.
VoiceService.[i].X_000E50_UAMapping. : an entry in the UA mapping table, defined by two parameters:
FromUA : a cross-reference to a Line object instance.
ToUA : a cross-reference to a Line object instance.
VoiceService.VoiceProfile.Line parameters and objects:
VoiceService.[i].VoiceProfile.[i].Line.[i].X_000E50_Interface : a cross-reference to a WANIPConnection or
WANPPPConnection object.
VoiceService.[i].VoiceProfile.[i].Line.[i].X_000E50_RegistrationNumberOfEntries : the number of
registrations. Each registration is defined by a X_000E50_Registration object.
VoiceService.[i].VoiceProfile.[i].Line.[i].X_000E50_Registration. : a registration is defined by three
parameters:
ContactIPAddress
ContactPort
ExpireTimeout
For more information on the VoiceService data model, see TR-104 “Provisioning parameters for
VoIP CPE”, September 2005.