Sorry if this is a repost, but I never saw this appear on the mailing list (I originally sent it 5 days ago) Hi, A while ago I inquired about controlling the number of channels used by each of my customers, and I was told to use the Set Group command to count the number of used channels . I did, and at first glance it seemed to work. Now, the thing is my original plan was to only increment the count everytime someone made an external call. In other words, a call from inside to outside counts for 1, a call from outside to inside counts for 1 and a call from inside to inside counts for 0. Allowing me to sell me service on a "per-external-line basis". Now, what I noticed is that a call coming in counts for 1. But if the person, who is first sent to an IVR, eventually dials an extension and rings a SIP phone, the count is incremented again (to 2 at this point). Which is not that I want. How can I make sure that only the "external leg" is counted? Mike -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.digium.com/pipermail/asterisk-users/attachments/20070829/29eb496d/attachment.htm