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0xC000008C error code when you set the DNS SRV record for federation of a Lync Server 2010 Edge server to an internal FQDN

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Symptoms

Assume that you deploy an Edge server in a Microsoft Lync Server 2010 environment. Then, you set the Domain Name System (DNS) Service (SRV) record for federation (_sipfederationtls._tcp.EnvironmentDomainName) of the Edge server to an internal FQDN. When the server looks for an external route, the Rtcsrv.exe process on the Edge server crashes. Additionally, you receive the following error code:
0xC000008C

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Cause

This issue occurs because of an inconsistent state in the SIP stack Access Proxy routing engine.

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Resolution

To resolve this issue, install the following cumulative update:
2701585 Description of the cumulative update for Lync Server 2010: June 2012


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Keywords: kbqfe, kbsurveynew, kbfix, kbexpertiseinter, kb

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Article Info
Article ID : 2702457
Revision : 1
Created on : 1/7/2017
Published on : 6/16/2012
Exists online : False
Views : 186