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Possible security issue with Cisco CME running on ISRs and UC500 with CBeyond SIP Trunks?

April 26, 2017Cbeyond Cisco CME ISRs ISSUE possible running security SIP uc500

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Possible security issue with Cisco CME running on ISRs and UC500 with CBeyond SIP Trunks?

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There was a security alert issued by CBeyond in June 2008 due to a specific configuration of Cisco CME running on ISRs and UC500 with CBeyond’s network. There are 2 options:Use CCA 1.9 or higher to configure Cbeyond SIP Trunks If using CCA 1.8 or earlier, please refer to Section 2.4 on the CBeyond SIP Trunk configuration guide for steps to resolve the issue.