I purchased the ATA 186-I1 from a retailer. But, this ATA 186 only supports MGCP. But, I need SIP. Thus, how can I download the suitable firmware of SIP?? Under this situation, I do not have any contract number, which allows me to download firmware from Cisco.com. Anyone has an idea to solve my problem. Thanks a lot!
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...