ITP United States
- Internet Telephony Service Provider
- PC to Phone
- Phone To Phone
- Cisco Systems
- Billing system of own development
Numbers starting with 0800, 800, 1-800 are usually toll-free for the caller; the called party, however, has to cover the charges on those calls.
Sudan VoIP Solutions
Official Betamax VoIP Agent | Sudan VoIP Solutions | Talk more, pay less, enjoy!
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