Ip Telephony

[Md.Mahmudul Hasan]

hello,

I'm configure cucm 8.6 with two Local DN(2200 & 1100) and one sip trunk.

when i'm calling 2200 to 1100,call is established.But when i'm calling outside through trunk,call is not established..Gives me Error is (41) Temporary failed.

Thanks...

[j.huizinga]

Do you use CUBE?

[Md.Mahmudul Hasan]

No.. I'm use only CUCM 8.6.

[j.huizinga]

If you connect to a provider you might need a CUBE, don't know if it works correctly without CUBE

Bye

[Md.Mahmudul Hasan]

Hello,

I'm connected my IPT Vendor by sip trunk.They give me a ipt number & all call routing.I'hv only CUCM and can manage local call.Here is my network topology...

[Jaime Valencia]

What's the exact call flow??

What do you use for PSTN??