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Outside Calling Issue on Cisco MX200G2

Hello Everyone,

 

I have MX200G2 registered on CUCM. When I dial the other video endpoints registered to CUCM the call works fine. 

Now if I want to dial any user outside my organization i.e I want to dial any Public IP the call does not go through. Can someone please guide me how to do the configuration for the same? 

 

My CUCM version: 10.5(2)

Screenshot attached for the failed call:

Disconnect causeBad Request - 'Malformed/Missing URL'
Disconnect cause code400 (SIP)
Disconnect cause typeRemoteDisconnect
Occurrence typeNoAnswer

 

Thanks

1 Accepted Solution

Accepted Solutions

Just to be sure, are you trying to dial an IP Address, or SIP URI?  Also, your screenshot didn't get uploaded/attached to your post.

If you want to dial an IP Address, CUCM doesn't support this out of the box, though you can make it possible though using your VCS-Control/Expressway or Expressway-Core/Edge, see the below document.

Dial IP Addresses from Endpoints Registered to CUCM with VCS / Expressway Configuration Example

View solution in original post

2 Replies 2

Just to be sure, are you trying to dial an IP Address, or SIP URI?  Also, your screenshot didn't get uploaded/attached to your post.

If you want to dial an IP Address, CUCM doesn't support this out of the box, though you can make it possible though using your VCS-Control/Expressway or Expressway-Core/Edge, see the below document.

Dial IP Addresses from Endpoints Registered to CUCM with VCS / Expressway Configuration Example

Hi Patrick,

Yes, I was trying to dial IP address from the CUCM. 

Deploying VCS for Dialing the same, as I also came to know the same that CUCM does not support IP address dialing.

 

Thanks

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