H.323 Websites
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GNU Gatekeeper - a free VOIP Gatekeeper for H.323
A VOIP gatekeeper for H.323. Build your own VOIP or video conferencing system with free H.323 software.
2,694,644 
$ 480.00
A VOIP gatekeeper for H.323. Build your own VOIP or video conferencing system with free H.323 software.
2,694,644 $ 480.00