[VoiceOps] Metaswitch Loopback

[Mike Hammett]

I'm working a situation where I need to rewrite my called number to a toll-free number. Because the rewriting happens after Metaswitch does the toll-free lookup, the tandem rejects the call as there's no dip. 


Metaswitch support had me route the call to a SIP loopback trunk, but that also fails because I don't accept transit calls. I saw the warning in the Metaswitch KB about enabling transit calls, so that doesn't excite me. 


Are there other ways of skinning this cat, aside from rewriting to a non-toll-free number? Why I'm hesitant to do that is the goal here is to dump calls out a TDM provider instead of a SIP provider. These are priority calls and I want a backup to IP-based solutions. We don't have agreements with any TDM termination providers, so that path doesn't seem feasible either. 




----- 
Mike Hammett 
Intelligent Computing Solutions 
http://www.ics-il.com 



Midwest Internet Exchange 
http://www.midwest-ix.com 



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