Lancom Systems 1724 LS61357 Benutzerhandbuch

Produktcode
LS61357
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LANCOM 1724 VoIP
Business VoIP gateway especially for ISDN and SIP telephony for small and mid-
sized sites and branch offices with complex ISDN infrastructure
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Four ISDN ports (NT/TE) for 8 parallel ISDN channels
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VoIP switching functions for up to 32 SIP subscribers
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SIP proxy for registration with providers and upstream VoIP PBXs
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SIP/ISDN gateway with transparent transition between SIP and ISDN
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Intelligent call routing and number translation
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Stateful- inspection firewall and VPN gateway