Asterisk PBX, Asterisk Billing (A2Billing), VOIP, Linux OS, Servers. OpenSER, SER, FreeRadius, Mediaproxy, Asterisk Billing (A2Billing), Radius Billing,VOIP, Linux OS, Servers.
Asterisk installation.configuration,Customization, configuration of linux systems & servers,VOIP ,Gatekeepers, Predictive Dialer,Small, Medium, Large Scale deployments of Asterisk, SER,SIPX,Asterisk@home, Trixbox, FreePBX, Dialplan programming,Radius billing,
AGI, perl scripting,Asterisk + A2 Billing, Asterisk + CRM,Asterisk + vicidial, Calling Cards,Elastix, gnu dialer,Fax solutions, Fax & Voice broadcasting solutions,Call conferencing solutions, IVR solutions & Support for digium Hardware,Sangoma E1/PRI/ FXO Digital , analog Telephony Cards,grandstream.
A-Z Wholesale VoIP Termination
Welcome to international wholesale VoIP provider - BS EXPRESS
Having interconnections with up to 100 tier 1 carriers and national telecoms, we provide our customers with the best VoIP services available at competitive