Problem with trasfering incoming sip call to other oxo

[bogdan85]

Hello,

I have problem with transfering sip incomig calls from one oxo to another from specific providers. I know what is causinig problem, but dont know how to solve it

On main oxo is configured public sip gateway, and between oxo is private gateway. On main oxo in public numbering plan is configured number from provider that i want to trasfer call from as secondary trunk group and base is ARS. In ARS i configured that number with substitute number from other OXO.

That configuration is working with one flaw. Problem is with ARS is waiting for number to be dialed for some time before it accutualy send invite to other oxo, for some providers that is problem because it send cancel before call is geting to other OXO

Is there a to configure ARS (reduce time for digits, send from public numbering plan to ARS in block dial), or maybe someone is have another idea?

BR,
Bogdan Prascevic