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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.…

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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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Callback Service in United Kingdom: UK Callback Service in United Kingdom: UKCallback Service in United Kingdom: UK

found 14 companies

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VoIP Provider:
Speedflow Communications Ltd
Location: United Kingdom: UK : London
Main Category: Wholesale VoIP
Categories: Wholesale VoIP, VoIP Origination, VoIP Termination, VoIP Billing, Solutions for ISP's
Protocols: H.323, SIP
Services: Voicemail, Call Forwarding, Call Transfer, Do Not Disturb, Fax over IP (FoIP), Conference Call, SIP Trunking, VoIP International A-Z, Call Recording, Callback Service, Calling Cards, SMS Delivery Solutions, GSM VoIP Solutions, Billing Software
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VoIP Provider:
Freezvon
Location: United Kingdom: UK : BIRMINGHAM
Main Category: VoIP DID Providers
Categories: VoIP DID Providers, VoIP Toll Free, VoIP International A-Z
Protocols: H.323, IAX, SIP
Services: Call Forwarding, Call Transfer, Click-to-Call, Toll-Free Number, DID (Local numbers), Call Recording, Callback Service, SMS Delivery Solutions, Call Center Solutions
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VoIP Provider:
SysAdminMan Ltd
Location: United Kingdom: UK
Main Category: IP-PBX Phone Systems
Categories: IP-PBX Phone Systems, Asterisk, IP Communications, IP PBX
Protocols: IAX, SIP
Services: 3-Way Calling, Call Waiting, Call Transfer, Do Not Disturb, PC-to-Phone, Conference Call, Virtual Office, SIP Trunking, Call Recording, Callback Service, Calling Cards, Iphone VoIP Solutions, Billing Software
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VoIP Provider:
Call Connects
Location: United Kingdom: UK : Surrey
Main Category: SIP Trunking
Categories: Wholesale VoIP, VoIP Termination, Asterisk, IP PBX, Outbound Call Center
Protocols: H.323, IAX, SIP
Services: Caller ID, 3-Way Calling, Call Transfer, SoftPhone, PC-to-Phone, DID (Local numbers), VoIP Consulting, SIP Trunking, VoIP International A-Z, Call Recording, Callback Service, Telemarketing, Mobile VoIP Solutions, Call Center Solutions
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VoIP Provider:
SIPMarket
Location: United Kingdom: UK : London
Main Category: IP Communications
Categories: VoIP DID Providers, Wholesale VoIP, VoIP Termination, VoIP International A-Z, IP Communications
Protocols: H.323, SIP
Services: Free In-Network Calls, SoftPhone, Fax over IP (FoIP), PC-to-PC, PC-to-Phone, Video VoIP (VVoIP), DID (Local numbers), VoIP International A-Z, Callback Service, SMS Delivery Solutions, Mobile VoIP Solutions
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VoIP Provider:
Talk-V Technology Ltd
Location: United Kingdom: UK : Manchester
Main Category: Wholesale VoIP
Categories: Residential VoIP, Wholesale VoIP, VoIP Origination, VoIP Termination, VoIP International A-Z
Protocols: H.323, IAX, SIP, Skype
Services: Caller ID, 3-Way Calling, Call Waiting, Call Forwarding, PC-to-Phone, DID (Local numbers), VoIP International A-Z, Call Recording, Callback Service, Calling Cards, GSM VoIP Solutions, Mobile VoIP Solutions, Call Center Solutions, Billing Software
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VoIP Provider:
Voiceall
Location: United Kingdom: UK
Main Category: VoIP International A-Z
Categories: VoIP DID Providers, SIP Trunking, Residential VoIP, Wholesale VoIP, VoIP Fax
Protocols: SIP
Services: Free In-Network Calls, Voicemail, Do Not Disturb, Find Me, Fax over IP (FoIP), PC-to-PC, PC-to-Phone, Conference Call, Virtual Office, DID (Local numbers), Callback Service, Calling Cards, Mobile VoIP Solutions, Iphone VoIP Solutions
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VoIP Provider:
Zahrancall
Location: United Kingdom: UK : London
Main Category: Wholesale VoIP
Categories: VoIP Billing, Voip Conference, Videoconference
Protocols:
Services: PC-to-Phone, Video VoIP (VVoIP), VoIP Consulting, Callback Service, Web Call, Web To Phone
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VoIP Provider:
Jam Telecom
Location: United Kingdom: UK : Manchester
Main Category: Wholesale VoIP
Categories: Mobile VoIP, Voip Conference, Videoconference
Protocols: SIP
Services: PC-to-Phone, Callback Service, Calling Cards
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VoIP Provider:
Iios Limited
Location: United Kingdom: UK : London
Main Category: Wholesale VoIP
Categories:
Protocols:
Services: Callback Service, Calling Cards, Mobile VoIP Solutions
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VoIP Provider:
GulfPhone
Location: United Kingdom: UK : London
Main Category: Wholesale VoIP
Categories:
Protocols:
Services: PC-to-Phone, Callback Service, Web To Phone
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VoIP Provider:
Emir Telecom Ltd
Location: United Kingdom: UK : Glenrothes
Main Category: Wholesale VoIP
Categories: VoIP Termination
Protocols:
Services: 3-Way Calling, Call Transfer, PC-to-Phone, Callback Service
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