What Kind Of The Multicasting Functionalities Does Ies-1248-51V Support; What Kind Of The Media Gateway Signaling Protocols Are Supported; What Kind Of The Media Gateway Communication Protocols Are Supported - ZyXEL Communications IES-1248-51V Support Notes

Parameter Management
•
Support EOC and Overhead Channel Access
•
Support the latency path function
•
Support Impulse Nose Protection
•
Support loop diagnostic management function
•
DELT (dual end loop test)
•
SELT (Single end loop test)
•
Support the power management capability
•
Support Seamless Rate Adaptation (SRA)
What kind of the Multicasting functionalities does
IES-1248-51V support?
•
IPv4 multicasting
•
GVRP
•
IGMP v1 & v 2 snooping/proxy
•
Multicast VLAN
•
Support 512 multicast groups
•
Support 50 members in a multicast group
•
Static multicast forwarding
•
IGMP group count limiting per DSL port
•
IGMP filtering profile
What kind of the Media Gateway Signaling protocols are
supported?
•
ITU-T H.248 version 2
•
SIP protocol (RFC 3261) which supports TCP & UDP transport as well as
includes SIP extension
•
RFC 3262 Reliability of Provisional Response in SIP.
•
RFC 3265 SIP-Specific Event Notification
•
SDP (RFC 2327)
What kind of the Media Gateway Communication protocols are
supported?
•
IP/UDP/RTP encapsulation for IPV4
•
RTP (RFC 1889), RTCP (RFC 1890)
•
Session Timer Protocol (RFC 4028)
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IES-1248-51V Support Notes
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