Hi,

One client have 2 SIP accounts: SIP1 and SIP2 with 2 different carriers: C1 and C2.

He wants to forward all calls destined to SIP1 to SIP2. C2 is using FreeSWITCH.

I don't want to register SIP1 as SIP trunk in C2 because if the number of SIP accounts is big, there will be a performance problem as each account will be registered as a SIP trunk.

Can anyone help me by giving an idea and a config sample for FreeSWITCH.

Thank you.

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Best Regards