VOIP Tech Chat → Re: ITAD Subscriber Number

Yes, I got your example now.

Going back to your original question, yes, ISN and sipbroker are the same in the aspect of making sip calls via URI.

ISN: 613*262 -> 3.2.6.262.freenum.org -> 613@fwd.pulver.com

SIPBROKER: *393613 -> sipbroker's internal maps/translations -> 613@fwd.pulver.com

Main difference is that ISN makes use of DNS structure for mapping the ISN number to the corresponding sip uri. It aims to provide a globally unique number too that's why organizations would need to get its own ITAD (Internet Telephony Administrative Domain).

Here are a few more links:

All of the Nerd Vittles demo apps (news, weather, etc): 1234*1061

Any Gizmo5 user: 1747XXXXXXX*1089

Nerd Vittles demo apps through Gizmo5: 17476009082*1089

Setup to make calls on any FreePBX-based system takes less than 2 minutes. See the Nerd Vittles article referenced above.