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Requirements and supported devices
RTP multicast
- Works only as long as the PBX and the devices are in the same network
- Is supported by the following Wildix devices: W-PA, WP4X0, Start (ex WP410)Start, WelcomeConsole, WorkForce, WP600AXX, Vision, SuperVision
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| Note |
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Note: In the case of multiple Paging groups, RTP multicast works for the first 10 groups only. If, say, a user belongs to 12 Paging groups, paging of the first 10 groups is sent via RTP multicast, and paging of the rest 2 groups is sent via SIP calls. |
Paging over SIP calls
Limitation on the number of paging calls:
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- on Cloud PBX: edit procedure used for outgoing calls ("users" by default, if another procedure is used, make sure "pbxinternal" is added to Included procedures)
- add 91[paging_group_id] as called number, where 91 is Paging group Feature Code, example: 912, where 2 is Paging group ID
- select to route calls through local PBX (in our example, "pbx-146-local" is HW PBX), "users" context
- edit "called number" (click "Set") and tick "Remove"
- on local PBX: make sure the Paging group with this ID is present and the context has "pbxinternal" in "Included procedures" (in our example call is routed through "users" context on local PBX, where "pbxinternal" is present by default)
- as a result: when dialing a Paging group on Cloud PBX, call is routed to the Paging group present on local PBX
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Paging is now generated locally as RTP multicast and there are no limits to broadcast announcements.
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- Go to WMS -> Dialplan -> Paging Groups
Click + to add a new group
- Enter the name of the group
- Use search to select users/ double-click on users you want to add to the group
- Click Save
Starting from WMS 5.03, you can create up to 100 Paging groups. In such case, RTP multicast paging works for the first 10 groups only. If, say, a user belongs to 12 paging groups, paging of the first 10 groups is sent via RTP multicast, and paging of the rest 2 groups is sent via SIP calls.
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SIPAddHeader(Call-Info: sip:wildixgw;answer-after=0)
Page(Local/*91X@users,A(00000/audio_notification))
Where:
- 3455 is the number you choose to set for this Paging group
- *91 is a prefix and feature code for Paging (available in WMS -> Dialplan -> Feature codes)
- X is the Paging group ID
- audio_notification is the name of the audio file that you need to choose from WMS -> Sounds.
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