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Castling VoIP United Kingdom

We are a VoIP wholesale and retail provider and we have been in the business for 4 years. And we are interconnected with more than 300+ Carriers including Tier 1 Company’s.

We are a VoIP wholesale and retail provider and we have been in the business for 4 years. And we are interconnected with more than 300+ Carriers including Tier 1 Company’s.

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General office

Castling VoIP
Suite B, 29 Harley Street,
London
London ,W1G 9QR
United Kingdom

Phone: 44 203 318 1797
Site: http://castlingvoip.com
Contact Person

shaikh Muzaffar / BDE
Phone: +919441307502
  • A-Z Termination
  • Cloud-based Unified Communications Service Provider
  • Internet Telephony Service Provider
  • Marketing Services
  • Voip consulting
  • Voip Termination ISP
  • wholesale VoIP
  • Wholesale VoIP Carrier
  • Alternate Routing Options
  • Audio Codec’s: G.729, G.711
  • Call Back
  • Call Center services
  • Call Logs
  • Call Routing VoIP Solutions
  • Codec
  • Conference Bridge
  • Consultancy Services
  • E1/T1
  • H.323 Softswitch & CPE
  • H.323 VoIP Gateway
  • H.323 Wireless/ GSM VoIP Solutions
  • IP devices
  • Matrix
  • Multiple Locations, Single PBX
  • Sip Trunking
  • SIP VoIP Gateway
  • Termination
  • VoIP services
  • VoipSwitch
  • Cisco Systems
  • D-LINK
  • Digium
  • Huawei VoIP Products
  • iTele Switch
  • Linksys
  • Quintum
  • voipswitch
  • Voip Switch
  • Wholesale VoIP services
VoIPstudio
Castlingvoip
Providers in database: 6433
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