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cucm sip trunk between two callmanager calls not work

ciscoceci
Level 1
Level 1

Hello,

I have configured a sip trunk betwen two CUCM (10.5 & 8.5), i need that extensions from one of them go out through PSTN installed in the other one.

When i try make call i see a reor in display, i see in RTMT that call goes through sip trunk connected betwen two cucm but the call doesn´t go out PSTN. It seems a problem with permission..

could some one help me??

thanks Anna

1 Accepted Solution

Accepted Solutions

ciscoceci
Level 1
Level 1

Hello,

just i found solution!! we haven´t correct CSS configured in SIP trunk that connected both CUCM.

Regards

View solution in original post

1 Reply 1

ciscoceci
Level 1
Level 1

Hello,

just i found solution!! we haven´t correct CSS configured in SIP trunk that connected both CUCM.

Regards

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