Adding to Jagpreet's post, the built in CUCM MTP can be used for video and fax as of CUCM 8.6 since codec pass-thru was added to the CUCM MTPs starting with that version. Since you're on 7.1, Jagpreet is correct that an IOS MTP would be needed here.
IntroductionCUCM Routing RulesDial String implementation PolicyCUCM Routing LogicSIP URI Call Routing Analysis+++ Case Study: 1 ++++++ Case Study: 2 +++Conclusion
Over the last few months, I have had the privilege of working on SI...
Are you getting this error “Installer User Interface Mode Not Supported. The installer cannot run in this UI mode. To specify the interface mode, use the -i command-line option, followed by the UI mode identifier. The value UI mode identifiers...