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WhatsApp Begins Voice Calling Feature
WhatsApp is a popular messaging service that many people use in lieu of SMS messaging. Recently, WhatsApp began gradually rolling out a new VoIP feature that will allow users in India to engage in voice…

Voxox Will Now Supply Cloud Phone Hosted VoIP
Every business owner is looking for ways to save money, time, and to increase the productivity of their business. Voxox, an internet phone service provider, is now offering a solution to this concern.…

Voip Press releases

4PSA Receives 2014 INTERNET TELEPHONY Product of the Year Award
Orlando, Florida - February 4, 2014 - 4PSA - a technology leader in cloud communications software, announced today that TMC, a global, integrated media company, has named VoipNow Cloud OnDemand as a recipient…

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Calculus CalculusCalculus

Country: South Africa
State: Gauteng
City: Pretoria
Address: Lanham street 75A
Phone Number: 0878302298
E-mail: Send e-mail
Company URL:


Main Category: IP Communications
Categories: VoIP Termination
Protocols: IAX, SIP
Offered Services: Caller ID, Call Waiting, Enhanced Calling Features, Keep Existing Number, Click-to-Call, Toll-Free Number, DID (Local numbers), SIP Trunking, Call Recording, Call Center Solutions
Equipment: D-Link, Digium, Grandstream, Linksys, Netgear, Polycom, Quintum, Snon
Payments: credit cards
Peering: No
Free PC-PC cals: Yes
Voice Mail: No
Help for tuning equipment: Yes


International Call rates ( + )


stat Statistic ( + )


Tags: IP Communications in South Africa, VoIP Termination in South Africa, IP Communications in Pretoria, VoIP Termination in Pretoria, Caller ID in South Africa, Call Waiting in South Africa, Enhanced Calling Features in South Africa, Keep Existing Number in South Africa, Click-to-Call in South Africa, Toll-Free Number in South Africa, DID (Local numbers) in South Africa, SIP Trunking in South Africa, Call Recording in South Africa, Call Center Solutions in South Africa, Caller ID in Pretoria, Call Waiting in Pretoria, Enhanced Calling Features in Pretoria, Keep Existing Number in Pretoria, Click-to-Call in Pretoria, Toll-Free Number in Pretoria, DID (Local numbers) in Pretoria, SIP Trunking in Pretoria, Call Recording in Pretoria, Call Center Solutions in Pretoria, VoIP Providers in Pretoria


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