Providers By SIP Billing Category

VoIP Provider

Location

LogiSense Corporation

Canada

SMART

Colombia

Nikkita Solutions

Ireland

Logic Unity

Italy

Network Origin & Red Origin Ltd

Malta

Supra Networks

New Zealand

IP-Com

Poland

Vitanic RO

Romania

E-Resource 21 Pte Ltd

Singapore

Doretel Communications, Inc

USA

VoIP Atlantic, Inc

USA