Telephony Cards - Tutorials

The following links include assorted Sangoma tutorials and case studies relating to VoIP, Asterisk, FreeSwitch and general Sangoma solutions.

• Frame Relay

• HDLC

• RS232, RS422 and V.35

• SDLC Protocol

• Sync and Async Communications

• TCP/IP and IPX Routing

• X.25 Packet Switching

Presentations

• FreeTDM Arch-Flexibility and Scalibility in Open Source

• Asterisk as an Application Development Platform

• Sangoma Tapping Solutions

888VoIP Video Tutorials for Voice Products

• Installing a Sangoma A200 card in 3CX

• Installing a Sangoma A101D card in 3CX

• Installing a Sangoma A101 PRI Card into trixbox Pro