ParamTel Canada
Wholesale Termination,Residential,Bussiness,Callshop,CallingCard
Software,DID number,Consultation..etc
- A-Z Termination
- Agent Virtualization
- Billing and Routing Solution
- call centers
- did numbers provider
- International VoIP Wholesale Provider
- SIP Billing
- VoIP Billing Software Provider
- Voip consulting
- Voip Termination ISP
- wholesale VoIP
- Wholesale VoIP Carrier
- DID Support
- H.323 VoIP Gateway
- SIP VoIP Gateway
- Asterisk
- SIP softphones
- voipswitch
- Billing system of own development
Gatekeeper is an administrational tool for H.232 multimedia networks. A single unit can control interactions for each zone, which comprises the terminals, MCU's and gateway within the frames of a particular domain. Gatekeeper is an optional element, but when it available, it becomes the central administrative entity.
isdcall.com
ISD Call is one of the leading VoIP (Voice over Internet Protocol) Service Provider specialising in Internet Telephony Solutions for various businesses, Our vision is to emerge as a major VoIP Service Provider by integrating telephony system with the cont
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