Aastra 9000i Series Administrator's Manual page 594

Example of a SIP NOTIFY without XML Content
NOTIFY sip:200@10.30.100.103:5060 SIP/2.0
Via: SIP/2.0/UDP 10.30.100.103:5060;branch=z9hG4bK7bbc1fac;rport
From: <sip:201@10.30.100.103:5060>;tag=81be2861f3
To: Jacky200 <sip:200@10.30.100.103:5060>
Contact: <sip:201@10.30.100.103>
Call-ID: 59638f5d95c9d301
CSeq: 4 NOTIFY
Max-Forwards: 70
Event: aastra-xml
Content-Type: application/xml
Content-Length: 0
When the phone receives the SIP NOTIFY, it will trigger the action uri xml sip notify parameter,
if it has been previously configured using the configuration files or the Aastra Web UI. If the
action uri xml sip notify parameter is not configured, the phone does not do anything.
On the phone side, a System Administrator can enable or disable this SIP NOTIFY feature using
the configuration files or the phone Web UI.
Also to ensure that the SIP NOTIFY is coming from a trusted source, it is recommended that you
enable the Whitelist feature (Whitelist Proxy parameter) on the IP phone. If enabled, and the phone
receives a SIP NOTIFY from a server that is NOT on the whitelist, the phone rejects the message.
Enabling/Disabling XML SIP NOTIFY using the Configuration Files
To enable/disable the SIP NOTIFY event, you can set the following parameter in the configuration
files:
• sip xml notify event
If the content is missing in the SIP NOTIFY message received by the phone, the phone
automatically uses the value you specify for the following parameter:
• action uri xml sip notify
Configuration Files
For the specific parameter you can set in the configuration files, see Appendix A, the section,
URI Settings" on page A-149.
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