Features of Multi-Line SIP SDK for Windows

Quick facts about ABTO Software Multi-Line SIP SDK for Windows:

Number of supported lines:  Up to 64 simultaneous connections

License Details: No yearly/monthly fee;  No limitation for number of users, channels, or products

Protocols Support:  SIP, RTP, SDP, TCP/UDP, STUN, ICE

Other features as Standard VoIP SIP SDK

To evaluate solution please proceed to download page.