Technical Specifications

Technical Specifications

Technical Specifications Call Termination Call Origination (Softswitch) Support Customer Portal
Supported Codecs
G.711 (μ-law & a-law)
1 G.729a
1 G.726 (32 kbits)
1 G.723.1
1 iLBC
Supported Protocols
1 IAX2
1 H.323
Authentication Methods
1 SIP/IAX Dynamic Registration (Register)
1 SIP Static IP authentication
1 H.323 Static IP Authentication
Configuration Samples
1 Asterisk
1 FreePBX/Trixbox
1 Voxalot
1 LinkSys
1 Sipura
1 X-Lite Soft Phone
VoIP server location
1 Houston, USA
1 Dallas, USA
1 London, UK
Montreal, Canada
Dialing Rules
1 011 international prefix
1 00 international prefix
1 E.164 / Direct Country Code
1 USA/Canada 1 or 001 prefix


Authorized Voip

VoipSwitch Rent

Our managed VoipSwitch will give you the peace of mind that your business is well looked after, letting you focus on what you do best. Our VoipSwitch includes the following features and benefits:

  • Latest VoipSwitch Modules
  • VSC & VSR 2 / 3
  • To get module updates when ever new modules are available
  • Free initial training and configuration
  • Free PC Dialer wth antiblock
  • Intel XEON Quad Core Processor in Softlayar Datacenter
  • Handle Upto 500 CC
  • 100% Uptime Guarantee
  • 24/7/365 Live Support

Find out our VoipSwitch Rent Plans

VOS3000 Rent

Our managed VOS3000 Rent will give you the peace of mind that your business is well looked after, letting you focus on what you do best.

Our VOS3000 Service will give you the power, performance and reliability to ensure your wholesale bussiness a success. Why choose VOS3000 from Us?

  • VOS3000 V2.1.2.4 & V2.
  • Handle Upto 5000 concurrent calls
  • Protocol: SIP,H323,HTTP,TCP/UDP
  • Free initial training and configuration
  • 100% Uptime Guarantee
  • High-End Intel Exon Server
  • Routing by ASR, LCR(least cost routing)
  • Real-time monitoring for Call Performance

Find out our VOS3000 Rent Plans

Anti Block Dialers

Our Anti Block Symbian, iPhone, Adroid, Windows Mobile and PC Dialers work in all voip Blocked countrys. like UAE, OMAN & Soudi.
WD Telecom Ltd provides Pc2phone solution with excellent features & quality.
We offer our Pc2phone application with customized branding so you can market this solution under your own private brand and label.

Why choose our Dialer?

  • Anti-Block - Byebass any types of block
  • Byete-Saver - our Bytesaver technology save your internet Charge
  • Cost Effective - You only pay for what you use
  • Supreme Support - Dedicated 24/7 Live support
  • High Availability - No single point of failure

Find out Our Dialers