Call/LegTransaction Does Not Exist - Sip Trunk

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  Firewall, wrong Port.

  How do you connect your SIP trunk, Provider, IP PBX. Lync accept only E.164

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  regards Holger Technical Specialist UC

  • Marked as answer by Tim_MCP Saturday, August 6, 2011 2:57 PM

  Thursday, May 19, 2011 6:12 PM
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  Hi,Tim

  Is your SIP trunk provider listed on the OIP page?If not you should get some more help from your provider,the Audio Coedc they are using for your trunk should be G711.

  http://technet.microsoft.com/en-us/lync/gg131938.aspx

  Also please follow the TechNet document to configure the trunk and translation rules,meanwhile check the firewall and ports.

  http://technet.microsoft.com/en-us/library/gg398170.aspx

  Regards,

  Sharon

   

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  Please remember to click “Mark as Answer” on the post that helps you, and to click “Unmark as Answer” if a marked post does not actually answer your question. This can be beneficial to other community members reading the thread.

  • Proposed as answer by Sharon.Shen Wednesday, May 25, 2011 3:35 AM
  • Marked as answer by Sharon.Shen Friday, May 27, 2011 6:27 AM
  • Unmarked as answer by Tim_MCP Saturday, August 6, 2011 2:57 PM

  Monday, May 23, 2011 11:08 AM