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VoIPVoIP.com
Kosmaz Technologies LLC
1201 Alta Vista Drive, No.202
Walnut Creek, CA 94596
Tel: +1 (925) 395-5100 pbx
Fax +1 (925) 395-5101 / 579-5379

 

Customer support

Tel: (925) 395-5300 (7 days a week 8:00 AM- 5:00 PM Eastern Time )

E-mail ticket system: support@voipvoip.com (7 days 24 hours with average response time of 1 hour)

 

By e-mail

For any further information: info@VoIP VoIP.com
For any pre-sale request: sales@VoIP VoIP.com
For partnership opportunities: businessdev@VoIP VoIP.com
For careers opportunities: careers@VoIP VoIP.com
For media relations: pr@VoIP VoIP.com
For web site relevant issues: webmaster@VoIP VoIP.com

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VoIPVoIP™ is a division of Kosmaz Technologies LLC.

Copyright© 2005-2011 Kosmaz Technologies LLC. All Rights Reserved.

  • Kosmaz
    • Kosmaz is a VoIP service provider enabling pay as you go prepaid phone service and international Virtual Phone Number. Bring Your Own Device or BYOD voip option allow customers to connect their own voice over IP systems, SIP devices, including IP phones, softphones, and IP PBX. This single account access solution enables service to be used as home phone service, small business voip service, mobile VoIP phone, pc to phone or as calling card with need of only one account.

  • News
    • January 6, 2012

      Virtual Numbers are local inbound phone numbers that you can receive calls with any VoIP device or any phone with call forwarding. Virtual Phone Numbers with any US area code, toll free 800 numbers are available with sip trunk service.

      SIP Trunk provider enables IP PBX systems connect to PSTN with best calling rates with no contract, no channel restrictions, no volume commitments and without any monthly recurring fees. SIP Trunking service provider can be used by any IP PBX system available on the market such as Fonality, Switchvox, Grandstream 5024, Grandstream 5028, 3CX, Allworx, Linksys SPA9000, Epygi, PBXnSIP, Aastra, Talkswitch, Cisco UC 500, UC 520, UC 540, UC 560, Microsoft Response System, VoIPTel or any open source IP PBX system supporting SIP protocol such as Asterisk, Freeswitch, Trixbox, Elastix, FreePBX, FreeSwitch, PBX in a Flash, PBXtra.

      Mobile VoIP SIP Service provider enables Cheap Phone Calls over 3G, 4G, LTE or Wifi with cell phones using iPhone VoIP and Android VoIP and Nokia VoIP apps and SIP clients.