AudioCodes Mediant 4000 SBC, Руководство пользователя

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CHAPTER 30 CRP Configuration
Mediant 4000 SBC | User's Manual
■ Auto Answer to Registrations: This mode is the same as the Normal mode, except that the
CRP registers the branch users in its registration database instead of forwarding them to the IP
PBX.
SIP REGISTER and OPTIONS requests are terminated at the CRP.
■ Always Emergency: The CRP routes the calls between the branch users themselves as if
connectivity failure has occurred with the IP PBX. The CRP also registers the branch users in
its registration database.
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To configure the Call Survivability mode:
1. Open the SBC General Settings page ( Setup menu > Signaling & Media tab > SBC folder >
SBC General Settings ).
2. From the 'CRP Survivability Mode' drop-down list, select the required mode.
3. Click Apply .
Pre-Configured IP Groups
For CRP, the device is pre-configured with the following IP Groups in the IP Groups table:
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