Granite SIP Trunk experience?

[lopes1211]

Has anyone deployed that give any feedback on the service, installation, reliability for 200+ concurrent calls? Is the service actually provided by Granite or are they reselling another carrier's services?

-CL

 

[LoPath]

I can't vouch for their SIP service, but I've had Granite as a provider for POTS lines. They are a reseller and my experience with them was less than stellar.

LoPath
Maintain HiPath 4000 V5 & V6, OpenScape Xpert V4 & V6, OpenScape Xpressions V7, OpenScape Contact Center V8, OpenScape Voice V9

 

[lopes1211]

But are they still just a "reseller"? I know that's how they began but it appears that they are an actual service provider at this point. They are providing multisite VPNS/MPLS and SIP.

-CL

 

[biv343]

I have a few customers who use Granite SIP. Nowhere near 200+ concurrent calls, but the Granite SIP service has been reliable/stable.