I using mgcp for current Call Manager and I have configure 9.00! and 9.1800!, predot route pattern on my call manager.
Problem.
1. Able to call local toll free number. start from 1800....(91800XXXXXXX)
2. Able to call international number. (hong kong, us ...)( 9+00+ Country Code+Area Code)
When I make international Toll free number ( 9001800xxxxxxxxx ), immediate the call will return with an engage tone.
Any problem of my route pattern????
Thank in advance.