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<div>Don’t share the confidential footer!</div>
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<div>;)<br>
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<div dir="ltr">Sent from my iPhone</div>
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<blockquote type="cite">On Jul 30, 2020, at 9:32 PM, Anthony Holloway <avholloway+cisco-voip@gmail.com> wrote:<br>
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<span style="font-weight:bold;">CAUTION:</span> This email originated from outside of the University of Guelph. Do not click links or open attachments unless you recognize the sender and know the content is safe. If in doubt, forward suspicious emails to IThelp@uoguelph.ca</div>
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<div dir="ltr">Do you have access to this document? It's limited to who can view it.
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<div><a href="https://salesconnect.cisco.com/#/content-detail/8da1f8a8-1f29-4e56-bc09-eb43175a3bba">https://salesconnect.cisco.com/#/content-detail/8da1f8a8-1f29-4e56-bc09-eb43175a3bba</a> <br>
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<div dir="ltr" class="gmail_attr">On Thu, Jul 30, 2020 at 7:20 PM Anthony Holloway <<a href="mailto:avholloway%2Bcisco-voip@gmail.com">avholloway+cisco-voip@gmail.com</a>> wrote:<br>
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<div dir="ltr">" This is a surprise to me that this fundamental feature is still not supported after many years."
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<div>Are you new to working with Cisco solutions?</div>
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<div dir="ltr" class="gmail_attr">On Wed, Jul 29, 2020 at 12:02 AM Gerence Guan <<a href="mailto:cisco.guan@gmail.com" target="_blank">cisco.guan@gmail.com</a>> wrote:<br>
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<div dir="ltr">Hi All,
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<div>I found this old post from Cisco community.</div>
<div><a href="https://community.cisco.com/t5/ip-telephony-and-phones/jabber-softphone-via-mra-does-not-fall-over-to-secondary-cucm/td-p/2807099" target="_blank">https://community.cisco.com/t5/ip-telephony-and-phones/jabber-softphone-via-mra-does-not-fall-over-to-secondary-cucm/td-p/2807099</a> <br>
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<div>Is this still true for Jabber 12.8, MRA 12.5 and CUCM 12.5?</div>
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<div>In the MRA 12.6 deployment guide it says </div>
<div><span style="margin:0px;padding:0px;border:0px;font-variant-numeric:inherit;font-variant-east-asian:inherit;font-stretch:inherit;font-size:14px;line-height:inherit;font-family:CiscoSans,Arial,sans-serif;vertical-align:baseline;color:rgb(88,88,91)">Cisco
<b>Jabber</b></span><span style="color:rgb(88,88,91);font-family:CiscoSans,Arial,sans-serif;font-size:14px"><b> </b>clients support </span><span style="margin:0px;padding:0px;border:0px;font-variant-numeric:inherit;font-variant-east-asian:inherit;font-stretch:inherit;font-size:14px;line-height:inherit;font-family:CiscoSans,Arial,sans-serif;vertical-align:baseline;color:rgb(88,88,91)">IM
and Presence Service</span><span style="color:rgb(88,88,91);font-family:CiscoSans,Arial,sans-serif;font-size:14px"> failover over MRA. However, they
<b>don't support</b> any other type of MRA-related redundancy or <b>failover</b>—<b>including SIP</b>, voicemail, and User Data Services (UDS). Clients use a single UDS server only.</span> <br>
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<div><a href="https://www.cisco.com/c/en/us/td/docs/voice_ip_comm/expressway/config_guide/X12-6/exwy_b_mra-expressway-deployment-guide/exwy_b_mra-expressway-deployment-guide_chapter_01.html" target="_blank">https://www.cisco.com/c/en/us/td/docs/voice_ip_comm/expressway/config_guide/X12-6/exwy_b_mra-expressway-deployment-guide/exwy_b_mra-expressway-deployment-guide_chapter_01.html</a> </div>
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<div>In the Jabber 12.8 planning guide, it says High Availability(failover) of audio and video service is not supported</div>
<div><a href="https://www.cisco.com/c/en/us/td/docs/voice_ip_comm/jabber/12_8/cjab_b_planning-guide-cisco-jabber-128/cjab_b_planning-guide-cisco-jabber-128_chapter_010.html" target="_blank">https://www.cisco.com/c/en/us/td/docs/voice_ip_comm/jabber/12_8/cjab_b_planning-guide-cisco-jabber-128/cjab_b_planning-guide-cisco-jabber-128_chapter_010.html</a> </div>
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<div>If anyone has a MRA lab, can you please help to test it buy just disconnect the first cucm node in the jabber's ccm group and verify whether jabber can register to the second node in the ccm group?</div>
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<div>This is a surprise to me that this fundamental feature is still not supported after many years.</div>
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<div>Best Regards</div>
<div>Guan</div>
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