Patton electronic SMARTNODE 4900 Manual de usuario descargar pdf (Pagina 58)

Voice signaling 58

SmartNode 4900 User Manual B • Specifications

Fax over IP (FoIP)

T.38 Fax relay (9.6 k, 14.4 k)

Voice signaling

H.323v4:

• RAS, H.225, H.245

• Fast-connect, early H.245

• Gatekeeper autodiscovery

• Alias registration

• Overlap sending

• Empty capability set (call transfer, hold)

• H.323v1 call transfer, hold

• H.323 GW and GK compatible

• H.323 Annex M3

SIP:

• SIPv2 (RFC3261, RFC3263)

• SIP call transfer, redirect, DTMF relay

Voice routing-session router

Local switching; Interface huntgroups

Routing Criteria:

• Interface

• Calling/called party number

• Time of day, day of week, date

Number manipulation functions:

• Replace numbers; Add/remove digits

• Multiple remote gateways; PLAR

IP services

IPv4 router; RIPv1, v2 (RFC 1058 and 2453)

Programmable static routes

ICMP redirect (RFC 792); Packet fragmentation

DiffServe/ToS set or queue per header bits

Packet Policing discards excess traffic

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Patton electronic SMARTNODE 4900 Manual de usuario Pagina 58