[jitsi-users] Bug Report: Presence


#1

Hi All

I've found a bug in the presence messaging XML reporting when a Jitsi client goes off-line (or the Jitsi client is closed)

Using Windows X64 version 2.5.5216

On the receiving client: the XML in the presence message received is showing as the last presence state.
This seems due to the fact that the sending client does not issue any XML in the OffLine presence messages being sent out.

Here are my tests with a Bria client (that works) and a Jitsi client that does not using Wireshark.

Bria Presence XML Message "Offline"

<?xml version='1.0' encoding='UTF-8'?><presence xmlns='urn:ietf:params:xml:ns:pidf' xmlns:dm='urn:ietf:params:xml:ns:pidf:data-model' xmlns:rpid='urn:ietf:params:xml:ns:pidf:rpid' xmlns:c='urn:ietf:params:xml:ns:pidf:cipid' xmlns:lt='urn:ietf:params:xml:ns:location-type' entity='sip:4417437702531253@srv02.vipe-x.co.uk'><tuple id='tc04eeb21'><status><basic>closed</basic></status></tuple><dm:person id='pb468801f'><dm:note>Offline</dm:note></dm:person></presence>

Bria Presence XML Message "Online"

<?xml version='1.0' encoding='UTF-8'?><presence xmlns='urn:ietf:params:xml:ns:pidf' xmlns:dm='urn:ietf:params:xml:ns:pidf:data-model' xmlns:rpid='urn:ietf:params:xml:ns:pidf:rpid' xmlns:c='urn:ietf:params:xml:ns:pidf:cipid' xmlns:lt='urn:ietf:params:xml:ns:location-type' entity='sip:4417437702531253@srv02.vipe-x.co.uk'><tuple id='tc04eeb21'><status><basic>open</basic></status></tuple><dm:person id='pb468801f'><dm:note>Available</dm:note></dm:person></presence>

Jitsi Presence XML Message "OnLine"

<?xml version="1.0" encoding="UTF-8" standalone="no"?><presence xmlns="urn:ietf:params:xml:ns:pidf" xmlns:dm="urn:ietf:params:xml:ns:pidf:data-model" xmlns:rpid="urn:ietf:params:xml:ns:pidf:rpid" entity="sip:4417437702531253@srv02.vipe-x.co.uk"><dm:person id="p8060"><rpid:activities/></dm:person><tuple id="t931"><status><basic>open</basic></status><contact>sip:4417437702531253@srv02.vipe-x.co.uk</contact><note>Online</note></tuple></presence>

Jitsi Presence Message "OffLine" (No XML)

l;?BE@8Mku@8NOTIFY sip:4417437702531253@85.159.128.29:37708;transport=udp;registering_acc=srv02_vipe-x_co_uk SIP/2.0
Via: SIP/2.0/UDP 77.107.117.165:5060;branch=z9hG4bK-524287-1---a3164c2d2b6c4b60;rport
Via: SIP/2.0/UDP 77.107.117.165:5065;branch=z9hG4bK-524287-1---0835bd3f5817e804;rport=5065
Max-Forwards: 69
Contact: <sip:4417437702501260@77.107.117.165:5065>
Call-ID: 5056ee0bc72eaeabb7aeb064f6c67f2d@0:0:0:0:0:0:0:0
CSeq: 3 NOTIFY
Subscription-State: terminated;reason=timeout
Event: presence
Content-Length: 0

Hope this is clear

Regards
Rob

Rob Braiden
Engineer

+44 8444 439 640

Rob.Braiden@gcicom.net<mailto:Rob.Braiden@gcicom.net>
gcicom.net<http://www.gcicom.net>

<http://milespub.circdata-solutions.co.uk/Forms/CBUS/CSS.aspx?source=GCICom> [cid:image9a1390.JPG@b9d96056.48a2f0e5] <http://www.comms-dealer.com/industry-news/fast-growing-gci-ranked-investec-hot-100-listing> [cid:image9b661a.JPG@97ec3f70.479833fc] <http://www.fasttrack.co.uk/fasttrack/leagues/dbtechDetails.asp?siteID=3&compID=3722&yr=2013>

[See the GCI Website]<http://www.gcicom.net>
        GCI Shrewsbury
Global House Sitka Drive
Shrewsbury Business Park
Shrewsbury SY2 6LG GCI Registered Office
Global House
2 Crofton Close
Lincoln
LN3 4NT [cid:image77c525.JPG@d5ed7846.428f81ac] <https://www.facebook.com/gcitelecom> [cid:image0f8be6.JPG@90ea32ac.48a45f2b] <https://twitter.com/GCI_Com> [cid:image6b2ed2.PNG@46937b2d.449c1bb1] [See the GCI Website] <http://www.linkedin.com/company/gci-com?trk=cp_followed_name_gci-com>

Please consider the environment and don't print this e-mail unless you really need to.
GCI is a trading name of the GCI Group of companies. The GCI Group includes: GCI Telecom Group Limited (Company registration number 5396496) Edge Telecommunications Limited (Company registration number 5748740) Edge Telecom Limited (Company registration number 3101247) IP Infrastructures Limited (Company registration number 04657026) Invomo Limited (Company registration number 06267056) Netservices UK Limited (Company registration number 07118768) Wan Services Limited (Company registration number 04082862) Centrinet Limited (Company registration number 03897687) Orchid Business Computing Limited (Company registration number 03337756) and Digital IP Limited (Company registration number 02868515). Place of registration is England and Wales and registered office address is Global House, 2 Crofton Close, Lincoln LN3 4NT.

···

To: "253"<sip:4417437702531253@srv02.vipe-x.co.uk>;tag=f2fd3d9a
From: <sip:4417437702501260@srv02.vipe-x.co.uk>;tag=c8e75425


#2

Anyone seeing this problem. When a Jitsi client goes off line their presence is staying online due to incorrect XML in the presence message?
Should I raise a ticket?

Rob Braiden
Engineer

+44 8444 439 640

Rob.Braiden@gcicom.net<mailto:Rob.Braiden@gcicom.net>
gcicom.net<http://www.gcicom.net>

<http://milespub.circdata-solutions.co.uk/Forms/CBUS/CSS.aspx?source=GCICom> [cid:imagef4f86b.JPG@03e4e9fa.4d8de0ec] <http://www.comms-dealer.com/industry-news/fast-growing-gci-ranked-investec-hot-100-listing> [cid:imagec08b6d.JPG@6df5e38c.459bc4dd] <http://www.fasttrack.co.uk/fasttrack/leagues/dbtechDetails.asp?siteID=3&compID=3722&yr=2013>

[See the GCI Website]<http://www.gcicom.net>
        GCI Shrewsbury
Global House Sitka Drive
Shrewsbury Business Park
Shrewsbury SY2 6LG GCI Registered Office
Global House
2 Crofton Close
Lincoln
LN3 4NT [cid:imagec8cc68.JPG@ab88cdab.4ea304f7] <https://www.facebook.com/gcitelecom> [cid:image3bfa26.JPG@b13d1e41.41985551] <https://twitter.com/GCI_Com> [cid:image5814b0.PNG@05c9537c.49bac83f] [See the GCI Website] <http://www.linkedin.com/company/gci-com?trk=cp_followed_name_gci-com>

Please consider the environment and don't print this e-mail unless you really need to.
GCI is a trading name of the GCI Group of companies. The GCI Group includes: GCI Telecom Group Limited (Company registration number 5396496) Edge Telecommunications Limited (Company registration number 5748740) Edge Telecom Limited (Company registration number 3101247) IP Infrastructures Limited (Company registration number 04657026) Invomo Limited (Company registration number 06267056) Netservices UK Limited (Company registration number 07118768) Wan Services Limited (Company registration number 04082862) Centrinet Limited (Company registration number 03897687) Orchid Business Computing Limited (Company registration number 03337756) and Digital IP Limited (Company registration number 02868515). Place of registration is England and Wales and registered office address is Global House, 2 Crofton Close, Lincoln LN3 4NT.

ATT00001.txt (185 Bytes)

···

From: users-bounces@jitsi.org [mailto:users-bounces@jitsi.org] On Behalf Of Rob Braiden
Sent: 02 May 2014 15:48
To: users@jitsi.org
Subject: [jitsi-users] Bug Report: Presence

Hi All

I’ve found a bug in the presence messaging XML reporting when a Jitsi client goes off-line (or the Jitsi client is closed)

Using Windows X64 version 2.5.5216

On the receiving client: the XML in the presence message received is showing as the last presence state.
This seems due to the fact that the sending client does not issue any XML in the OffLine presence messages being sent out.

Here are my tests with a Bria client (that works) and a Jitsi client that does not using Wireshark.

Bria Presence XML Message "Offline"

<?xml version='1.0' encoding='UTF-8'?><presence xmlns='urn:ietf:params:xml:ns:pidf' xmlns:dm='urn:ietf:params:xml:ns:pidf:data-model' xmlns:rpid='urn:ietf:params:xml:ns:pidf:rpid' xmlns:c='urn:ietf:params:xml:ns:pidf:cipid' xmlns:lt='urn:ietf:params:xml:ns:location-type' entity='sip:4417437702531253@srv02.vipe-x.co.uk'><tuple id='tc04eeb21'><status><basic>closed</basic></status></tuple><dm:person id='pb468801f'><dm:note>Offline</dm:note></dm:person></presence>

Bria Presence XML Message "Online"

<?xml version='1.0' encoding='UTF-8'?><presence xmlns='urn:ietf:params:xml:ns:pidf' xmlns:dm='urn:ietf:params:xml:ns:pidf:data-model' xmlns:rpid='urn:ietf:params:xml:ns:pidf:rpid' xmlns:c='urn:ietf:params:xml:ns:pidf:cipid' xmlns:lt='urn:ietf:params:xml:ns:location-type' entity='sip:4417437702531253@srv02.vipe-x.co.uk'><tuple id='tc04eeb21'><status><basic>open</basic></status></tuple><dm:person id='pb468801f'><dm:note>Available</dm:note></dm:person></presence>

Jitsi Presence XML Message "OnLine"

<?xml version="1.0" encoding="UTF-8" standalone="no"?><presence xmlns="urn:ietf:params:xml:ns:pidf" xmlns:dm="urn:ietf:params:xml:ns:pidf:data-model" xmlns:rpid="urn:ietf:params:xml:ns:pidf:rpid" entity="sip:4417437702531253@srv02.vipe-x.co.uk"><dm:person id="p8060"><rpid:activities/></dm:person><tuple id="t931"><status><basic>open</basic></status><contact>sip:4417437702531253@srv02.vipe-x.co.uk</contact><note>Online</note></tuple></presence<sip:4417437702531253@srv02.vipe-x.co.uk%3c/contact%3e%3cnote%3eOnline%3c/note%3e%3c/tuple%3e%3c/presence>>

Jitsi Presence Message "OffLine" (No XML)

l;?BE@8Mku@8NOTIFY sip:4417437702531253@85.159.128.29:37708;transport=udp;registering_acc=srv02_vipe-x_co_uk SIP/2.0
Via: SIP/2.0/UDP 77.107.117.165:5060;branch=z9hG4bK-524287-1---a3164c2d2b6c4b60;rport
Via: SIP/2.0/UDP 77.107.117.165:5065;branch=z9hG4bK-524287-1---0835bd3f5817e804;rport=5065
Max-Forwards: 69
Contact: <sip:4417437702501260@77.107.117.165:5065>
To: "253"<sip:4417437702531253@srv02.vipe-x.co.uk>;tag=f2fd3d9a
From: <sip:4417437702501260@srv02.vipe-x.co.uk>;tag=c8e75425
Call-ID: 5056ee0bc72eaeabb7aeb064f6c67f2d@0:0:0:0:0:0:0:0
CSeq: 3 NOTIFY
Subscription-State: terminated;reason=timeout
Event: presence
Content-Length: 0

Hope this is clear

Regards
Rob

Rob Braiden
Engineer

+44 8444 439 640

Rob.Braiden@gcicom.net<mailto:Rob.Braiden@gcicom.net>
gcicom.net<http://www.gcicom.net>

[cid:image001.jpg@01CF6904.17782850] <http://www.comms-dealer.com/industry-news/fast-growing-gci-ranked-investec-hot-100-listing> [cid:image006.jpg@01CF6904.17840F30] <http://www.fasttrack.co.uk/fasttrack/leagues/dbtechDetails.asp?siteID=3&compID=3722&yr=2013>

[See the GCI Website]<http://www.gcicom.net>

GCI Shrewsbury
Global House Sitka Drive
Shrewsbury Business Park
Shrewsbury SY2 6LG

GCI Registered Office
Global House
2 Crofton Close
Lincoln
LN3 4NT

[cid:image007.jpg@01CF6904.17840F30] <https://www.facebook.com/gcitelecom> [cid:image008.jpg@01CF6904.17840F30] <https://twitter.com/GCI_Com> [cid:image009.png@01CF6904.17840F30] <http://www.linkedin.com/company/gci-com?trk=cp_followed_name_gci-com> [See the GCI Website] <http://www.linkedin.com/company/gci-com?trk=cp_followed_name_gci-com> <http://www.linkedin.com/company/gci-com?trk=cp_followed_name_gci-com>

Please consider the environment and don't print this e-mail unless you really need to.
GCI is a trading name of the GCI Group of companies. The GCI Group includes: GCI Telecom Group Limited (Company registration number 5396496) Edge Telecommunications Limited (Company registration number 5748740) Edge Telecom Limited (Company registration number 3101247) IP Infrastructures Limited (Company registration number 04657026) Invomo Limited (Company registration number 06267056) Netservices UK Limited (Company registration number 07118768) Wan Services Limited (Company registration number 04082862) Centrinet Limited (Company registration number 03897687) Orchid Business Computing Limited (Company registration number 03337756) and Digital IP Limited (Company registration number 02868515). Place of registration is England and Wales and registered office address is Global House, 2 Crofton Close, Lincoln LN3 4NT.


#3

Hi,

when going offline we are sending a Publish message with expires value
set to 0. The Notify shown in the mail is coming from the server and
it has the header Subscription-State: terminated;reason=timeout. Not
sure why its reason is timeout, but this must end the subscription and
the contact to be shown as offline. You mean Jitsi is not handling
correctly the Notify messages with subscription terminated and keeps
showing contacts as online when their subscription is terminated?

Regards
damencho

···

On Fri, May 2, 2014 at 5:47 PM, Rob Braiden <Rob.Braiden@gcicom.net> wrote:

Hi All

I’ve found a bug in the presence messaging XML reporting when a Jitsi client
goes off-line (or the Jitsi client is closed)

Using Windows X64 version 2.5.5216

On the receiving client: the XML in the presence message received is showing
as the last presence state.

This seems due to the fact that the sending client does not issue any XML in
the OffLine presence messages being sent out.

Here are my tests with a Bria client (that works) and a Jitsi client that
does not using Wireshark.

Bria Presence XML Message "Offline"

<?xml version='1.0' encoding='UTF-8'?><presence
xmlns='urn:ietf:params:xml:ns:pidf'
xmlns:dm='urn:ietf:params:xml:ns:pidf:data-model'
xmlns:rpid='urn:ietf:params:xml:ns:pidf:rpid'
xmlns:c='urn:ietf:params:xml:ns:pidf:cipid'
xmlns:lt='urn:ietf:params:xml:ns:location-type'
entity='sip:4417437702531253@srv02.vipe-x.co.uk'><tuple
id='tc04eeb21'><status><basic>closed</basic></status></tuple><dm:person
id='pb468801f'><dm:note>Offline</dm:note></dm:person></presence>

Bria Presence XML Message "Online"

<?xml version='1.0' encoding='UTF-8'?><presence
xmlns='urn:ietf:params:xml:ns:pidf'
xmlns:dm='urn:ietf:params:xml:ns:pidf:data-model'
xmlns:rpid='urn:ietf:params:xml:ns:pidf:rpid'
xmlns:c='urn:ietf:params:xml:ns:pidf:cipid'
xmlns:lt='urn:ietf:params:xml:ns:location-type'
entity='sip:4417437702531253@srv02.vipe-x.co.uk'><tuple
id='tc04eeb21'><status><basic>open</basic></status></tuple><dm:person
id='pb468801f'><dm:note>Available</dm:note></dm:person></presence>

Jitsi Presence XML Message "OnLine"

<?xml version="1.0" encoding="UTF-8" standalone="no"?><presence
xmlns="urn:ietf:params:xml:ns:pidf"
xmlns:dm="urn:ietf:params:xml:ns:pidf:data-model"
xmlns:rpid="urn:ietf:params:xml:ns:pidf:rpid"
entity="sip:4417437702531253@srv02.vipe-x.co.uk"><dm:person
id="p8060"><rpid:activities/></dm:person><tuple
id="t931"><status><basic>open</basic></status><contact>sip:4417437702531253@srv02.vipe-x.co.uk</contact><note>Online</note></tuple></presence>

Jitsi Presence Message "OffLine" (No XML)

l;?BE@8Mku@8NOTIFY
sip:4417437702531253@85.159.128.29:37708;transport=udp;registering_acc=srv02_vipe-x_co_uk
SIP/2.0

Via: SIP/2.0/UDP
77.107.117.165:5060;branch=z9hG4bK-524287-1---a3164c2d2b6c4b60;rport

Via: SIP/2.0/UDP
77.107.117.165:5065;branch=z9hG4bK-524287-1---0835bd3f5817e804;rport=5065

Max-Forwards: 69

Contact: <sip:4417437702501260@77.107.117.165:5065>

To: "253"<sip:4417437702531253@srv02.vipe-x.co.uk>;tag=f2fd3d9a

From: <sip:4417437702501260@srv02.vipe-x.co.uk>;tag=c8e75425

Call-ID: 5056ee0bc72eaeabb7aeb064f6c67f2d@0:0:0:0:0:0:0:0

CSeq: 3 NOTIFY

Subscription-State: terminated;reason=timeout

Event: presence

Content-Length: 0

Hope this is clear

Regards

Rob

Rob Braiden
Engineer

+44 8444 439 640

Rob.Braiden@gcicom.net
gcicom.net

GCI Shrewsbury
Global House Sitka Drive
Shrewsbury Business Park
Shrewsbury SY2 6LG GCI Registered Office
Global House
2 Crofton Close
Lincoln
LN3 4NT
Please consider the environment and don't print this e-mail unless you
really need to.
GCI is a trading name of the GCI Group of companies. The GCI Group includes:
GCI Telecom Group Limited (Company registration number 5396496) Edge
Telecommunications Limited (Company registration number 5748740) Edge
Telecom Limited (Company registration number 3101247) IP Infrastructures
Limited (Company registration number 04657026) Invomo Limited (Company
registration number 06267056) Netservices UK Limited (Company registration
number 07118768) Wan Services Limited (Company registration number 04082862)
Centrinet Limited (Company registration number 03897687) Orchid Business
Computing Limited (Company registration number 03337756) and Digital IP
Limited (Company registration number 02868515). Place of registration is
England and Wales and registered office address is Global House, 2 Crofton
Close, Lincoln LN3 4NT.

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#4

I’ve seen this happen before on earlier builds.

Aaron Dixon | IT Specialist | SSDC Services

···

Office: 248-277-9304 | Cell: 248-935-7353 | aaron.dixon@ssdcservices.com<mailto:aaron.dixon@ssdcservices.com>

From: users-bounces@jitsi.org [mailto:users-bounces@jitsi.org] On Behalf Of Rob Braiden
Sent: Tuesday, May 6, 2014 3:19 AM
To: users@jitsi.org
Subject: [jitsi-users] FW: Bug Report: Presence

Anyone seeing this problem. When a Jitsi client goes off line their presence is staying online due to incorrect XML in the presence message?
Should I raise a ticket?

Rob Braiden
Engineer

+44 8444 439 640

Rob.Braiden@gcicom.net<mailto:Rob.Braiden@gcicom.net>
gcicom.net<http://www.gcicom.net>

[cid:image002.jpg@01CF6952.AB8F6550] <http://www.comms-dealer.com/industry-news/fast-growing-gci-ranked-investec-hot-100-listing> [cid:image001.jpg@01CF6952.AB990240] <http://www.fasttrack.co.uk/fasttrack/leagues/dbtechDetails.asp?siteID=3&compID=3722&yr=2013>

[See the GCI Website]<http://www.gcicom.net>

GCI Shrewsbury
Global House Sitka Drive
Shrewsbury Business Park
Shrewsbury SY2 6LG

GCI Registered Office
Global House
2 Crofton Close
Lincoln
LN3 4NT

[cid:image003.jpg@01CF6952.AB990240] <https://www.facebook.com/gcitelecom> [cid:image005.jpg@01CF6952.AB990240] <https://twitter.com/GCI_Com> [cid:image006.png@01CF6952.AB990240] <http://www.linkedin.com/company/gci-com?trk=cp_followed_name_gci-com> [See the GCI Website] <http://www.linkedin.com/company/gci-com?trk=cp_followed_name_gci-com> <http://www.linkedin.com/company/gci-com?trk=cp_followed_name_gci-com>

Please consider the environment and don't print this e-mail unless you really need to.
GCI is a trading name of the GCI Group of companies. The GCI Group includes: GCI Telecom Group Limited (Company registration number 5396496) Edge Telecommunications Limited (Company registration number 5748740) Edge Telecom Limited (Company registration number 3101247) IP Infrastructures Limited (Company registration number 04657026) Invomo Limited (Company registration number 06267056) Netservices UK Limited (Company registration number 07118768) Wan Services Limited (Company registration number 04082862) Centrinet Limited (Company registration number 03897687) Orchid Business Computing Limited (Company registration number 03337756) and Digital IP Limited (Company registration number 02868515). Place of registration is England and Wales and registered office address is Global House, 2 Crofton Close, Lincoln LN3 4NT.

From: users-bounces@jitsi.org<mailto:users-bounces@jitsi.org> [mailto:users-bounces@jitsi.org] On Behalf Of Rob Braiden
Sent: 02 May 2014 15:48
To: users@jitsi.org<mailto:users@jitsi.org>
Subject: [jitsi-users] Bug Report: Presence

Hi All

I’ve found a bug in the presence messaging XML reporting when a Jitsi client goes off-line (or the Jitsi client is closed)

Using Windows X64 version 2.5.5216

On the receiving client: the XML in the presence message received is showing as the last presence state.
This seems due to the fact that the sending client does not issue any XML in the OffLine presence messages being sent out.

Here are my tests with a Bria client (that works) and a Jitsi client that does not using Wireshark.

Bria Presence XML Message "Offline"

<?xml version='1.0' encoding='UTF-8'?><presence xmlns='urn:ietf:params:xml:ns:pidf' xmlns:dm='urn:ietf:params:xml:ns:pidf:data-model' xmlns:rpid='urn:ietf:params:xml:ns:pidf:rpid' xmlns:c='urn:ietf:params:xml:ns:pidf:cipid' xmlns:lt='urn:ietf:params:xml:ns:location-type' entity='sip:4417437702531253@srv02.vipe-x.co.uk'><tuple id='tc04eeb21'><status><basic>closed</basic></status></tuple><dm:person id='pb468801f'><dm:note>Offline</dm:note></dm:person></presence>

Bria Presence XML Message "Online"

<?xml version='1.0' encoding='UTF-8'?><presence xmlns='urn:ietf:params:xml:ns:pidf' xmlns:dm='urn:ietf:params:xml:ns:pidf:data-model' xmlns:rpid='urn:ietf:params:xml:ns:pidf:rpid' xmlns:c='urn:ietf:params:xml:ns:pidf:cipid' xmlns:lt='urn:ietf:params:xml:ns:location-type' entity='sip:4417437702531253@srv02.vipe-x.co.uk'><tuple id='tc04eeb21'><status><basic>open</basic></status></tuple><dm:person id='pb468801f'><dm:note>Available</dm:note></dm:person></presence>

Jitsi Presence XML Message "OnLine"

<?xml version="1.0" encoding="UTF-8" standalone="no"?><presence xmlns="urn:ietf:params:xml:ns:pidf" xmlns:dm="urn:ietf:params:xml:ns:pidf:data-model" xmlns:rpid="urn:ietf:params:xml:ns:pidf:rpid" entity="sip:4417437702531253@srv02.vipe-x.co.uk"><dm:person id="p8060"><rpid:activities/></dm:person><tuple id="t931"><status><basic>open</basic></status><contact>sip:4417437702531253@srv02.vipe-x.co.uk</contact><note>Online</note></tuple></presence<sip:4417437702531253@srv02.vipe-x.co.uk%3c/contact%3e%3cnote%3eOnline%3c/note%3e%3c/tuple%3e%3c/presence>>

Jitsi Presence Message "OffLine" (No XML)

l;?BE@8Mku@8NOTIFY sip:4417437702531253@85.159.128.29:37708;transport=udp;registering_acc=srv02_vipe-x_co_uk SIP/2.0
Via: SIP/2.0/UDP 77.107.117.165:5060;branch=z9hG4bK-524287-1---a3164c2d2b6c4b60;rport
Via: SIP/2.0/UDP 77.107.117.165:5065;branch=z9hG4bK-524287-1---0835bd3f5817e804;rport=5065
Max-Forwards: 69
Contact: <sip:4417437702501260@77.107.117.165:5065>
To: "253"<sip:4417437702531253@srv02.vipe-x.co.uk>;tag=f2fd3d9a
From: <sip:4417437702501260@srv02.vipe-x.co.uk>;tag=c8e75425
Call-ID: 5056ee0bc72eaeabb7aeb064f6c67f2d@0:0:0:0:0:0:0:0
CSeq: 3 NOTIFY
Subscription-State: terminated;reason=timeout
Event: presence
Content-Length: 0

Hope this is clear

Regards
Rob

Rob Braiden
Engineer

+44 8444 439 640

Rob.Braiden@gcicom.net<mailto:Rob.Braiden@gcicom.net>
gcicom.net<http://www.gcicom.net>

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[See the GCI Website]<http://www.gcicom.net>

GCI Shrewsbury
Global House Sitka Drive
Shrewsbury Business Park
Shrewsbury SY2 6LG

GCI Registered Office
Global House
2 Crofton Close
Lincoln
LN3 4NT

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GCI is a trading name of the GCI Group of companies. The GCI Group includes: GCI Telecom Group Limited (Company registration number 5396496) Edge Telecommunications Limited (Company registration number 5748740) Edge Telecom Limited (Company registration number 3101247) IP Infrastructures Limited (Company registration number 04657026) Invomo Limited (Company registration number 06267056) Netservices UK Limited (Company registration number 07118768) Wan Services Limited (Company registration number 04082862) Centrinet Limited (Company registration number 03897687) Orchid Business Computing Limited (Company registration number 03337756) and Digital IP Limited (Company registration number 02868515). Place of registration is England and Wales and registered office address is Global House, 2 Crofton Close, Lincoln LN3 4NT.