18:26:39.903212 IP (tos 0x0, ttl  64, id 12434, offset 0, flags [none], proto: U
DP (17), length: 596) 208.68.92.122.5060 > 69.157.33.248.61892: SIP, length: 568
        NOTIFY sip:easyofficephone-289@192.168.2.11 SIP/2.0
        Via: SIP/2.0/UDP 208.68.92.122:5060;branch=z9hG4bK63627878;rport
        From: AdamV <sip:343@sipproxy2.easyofficephone.com:5060>;tag=as5e027654
        To: Adam Simpson <sip:easyofficephone-289@sipproxy2.easyofficephone.com:
5060>;tag=f528a02bc521457
        Contact: <sip:343@208.68.92.122>
        Call-ID: 95ce4bc4727e6e299af492b3f95c20a3@192.168.2.11
        CSeq: 107 NOTIFY
        User-Agent: Easy Office Phone
        Max-Forwards: 70
        Event: -
        Content-Type: unknown
        Subscription-State: terminated;reason=probation
        Retry-After: 60
        Content-Length: 0

18:26:40.030701 IP (tos 0x0, ttl  50, id 38213, offset 0, flags [none], proto: U
DP (17), length: 514) 69.157.33.248.61892 > 208.68.92.122.5060: SIP, length: 486
        SIP/2.0 489
        Call-ID: 95ce4bc4727e6e299af492b3f95c20a3@192.168.2.11
        CSeq: 107 NOTIFY
        From: AdamV <sip:343@sipproxy2.easyofficephone.com:5060>;tag=as5e027654
        To: Adam Simpson <sip:easyofficephone-289@sipproxy2.easyofficephone.com:
5060>;tag=f528a02bc521457
        Via: SIP/2.0/UDP 208.68.92.122:5060;branch=z9hG4bK63627878;rport
        Content-Length: 0
        Contact: Adam Simpson <sip:easyofficephone-289@192.168.2.11>
        User-Agent: Aastra 480i Cordless/1.4.0.1048 Brcm Callctrl/1.5 MxSF/v3.2.
6.26