Telecom Call Flow Diagrams


GSM, ISUP. SIP, H.323 and V5.2 call flow diagrams and message sequence
charts can be found at:
formatting link

--
EventStudio System Designer 2.5 -
formatting link
System Design and Call Flow Modeling Tool
Reply to
EventHelix.com
Loading thread data ...
Sweet! I looked at the one for SIP and it became immediately clear why in some cases I get double ring tone. Seems my router supplies ring tone as well as opening the path to the remote switch.
Reply to
Tony P.

Cabling-Design.com Forums website is not affiliated with any of the manufacturers or service providers discussed here. All logos and trade names are the property of their respective owners.