Secure VoIP Adapter with anti-blocking Secure VoIP Adapter with anti-blockingSecure VoIP Adapter with anti-blocking

VoiceGuard™ Solution for VoIP Anti-Blockade

VoiceGuard™ is versatile and powerful VoIP anti-blocking solution for ITSP and end-user which can protect call completion and lead to maximum service duration while prevent revenue leakage for ITSP,which can work with any 3rd-party Softphone/ATA/Gateway/IPPhone/IADs and SIP proxy or server. It consists of following components:

 

 

 

VGSPE VoIP Gateway Comparison Chart

VGSPE Model

Ethernet Ports

FXS Port

FXO Port

PSTN Pass-through Port

USB-B Port

VGSPE-1.1 Pro 2RJ45 (LAN/WAN) 1 1 Yes Yes
 
 VGSPE-2.1 2RJ45 (LAN/WAN) 2 0 Yes Yes
 
 VGSPE-2.1 Pro 2RJ45 (LAN/WAN) 2 1 Yes Yes
 
VGSPE-4.0 2RJ45 (LAN/WAN) 4 0 No Yes
 
VGSPE-4.2 Pro 2RJ45 (LAN/WAN) 4 2 Yes Yes