We have a centralized callprocessing infrastructur with a lot of branch offices, the branches have their one voicgateways to the PSTN. In only one of the branch offices we have a problem. When a call was built up the audio has a delay of 2-3 seconds. Not every call is affected. It`s no difference between internal or externel calls. QoS is implemented on the whole network and it seem`s to be working ok.
I have a customer with a similar issue like this. I am interested to know if you ever found the resolution? My issue is a 3-5 second audio delay from a 2801 voice gateway from a T1 CAS circuit. When a call is placed into the branch site the caller can hear the audio but the called party encounters the delay. The issue only happens on inbound calls from the PSTN.
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...