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Advanced Topics in SPA9000 Administration
Remote Provisioning Features
SPA9000 Voice System Administration Guide 188
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Client Registration
All client stations served by the SPA9000 must register to the SPA9000, which
does not allow a station to make calls unless it is registered. If the client station is
configured with Station Name, it should include a P-STATION-NAME header in the
REGISTER request. Following is an example where User-A has been assigned a
primary extension of 5031.
REGISTER sip:192.168.0.1:6060 SIP/2.0
Via: SIP/2.0/UDP 192.168.0.4:5060;branch=z9hG4bK-8865c41e
From: “User-A”
<sip:5031@192.168.0.1:6060>;tag=a76a3e1dfc6045cdo0
To: “User-A” <sip:5031@192.168.0.1:6060>
Call-ID: 52dab65d-21d02a8d@192.168.0.4
CSeq: 1 REGISTER
Max-Forwards: 70
Contact: “User-A” <sip:5031@192.168.0.4:5060>;expires=3600
User-Agent: Sipura/SPA841-3.1.4(a0714sec)
P-Station-Name: User-A
Content-Length: 0
Allow: ACK, BYE, CANCEL, INFO, INVITE, NOTIFY, OPTIONS,
REFER, SUBSCRIBE
Allow-Events: dialog
In this example, User-A shares a line appearance with User-B, whose primary
extension is 5041. Extension 2 on the User-A station must then be set up the same
way as Extension 1 (User-A primary extension), but with the <Shared User ID>
parameter set to 5041. The User-A station then performs a third-party registration
for Extension 2, as shown below. Note that the TO header <user-id> parameter is
the User-B primary extension.
REGISTER sip:192.168.0.1:6060 SIP/2.0
Via: SIP/2.0/UDP 192.168.0.4:5061;branch=z9hG4bK-25c8108c
From: “User-A”
<sip:5031@192.168.0.1:6060>;tag=3c43d094a9424bo1
To: “User-A” <sip:5041@192.168.0.1:6060>
Call-ID: 26c913d8-485f71e3@192.168.0.4
CSeq: 1 REGISTER
Max-Forwards: 70
Contact: “User-A” <sip:5041@192.168.0.4:5061>;expires=3600
User-Agent: Sipura/SPA841-3.1.4(a0714sec)
P-Station-Name: 000e08daf417
Content-Length: 0
Allow: ACK, BYE, CANCEL, INFO, INVITE, NOTIFY, OPTIONS,
REFER, SUBSCRIBE
Allow-Events: dialog