| Key features:
• Support dual protocols: ITU-H.323 V4 and IETF SIP V2
• Provide 2 /4RJ-11 ports for PSTN lines or PBX's extensions
• Support single or multiple servers registrations
• Support G.711 A/μ law, G.729A/B, G.723.1 Codecs
• Support Multiple dial plans and line hunt
• Support QoS,... |