We are offering Class 4/5 VoIP switch:
VOS3000 – Anti Hacking, Customized CDR, Admin Panel, Email Alerts, Billing/ Invoicing, Add Payments, Brand Logo, Trace Routing.
CRYSTAL LINK – Licensed Voip switch, Auto billing and invoicing, Reseller, Routing, Support all dialer, Callshop module, Calling card module, Environment module.
DEDICATED SERVER – Hardware Replacement, Package Upgrades.
24/7/365 tech support.
Free Demo
Email: maria@c4switch.com
Skype: Mariac4switch
Whatsapp: +447448374363
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