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Voice signalling
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Model 4520 & 4110 Series Getting Started Guide
B • Specifications
Voice signalling
H.323v4
•
RAS, H.225, H.245
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Fast-connect, early H.245
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Gatekeeper autodiscovery
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Alias registration
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Overlap sending
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Empty capability set (call transfer, hold)
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H.323v1 call transfer, hold
ISDN over IP (ISoIP)
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H.323 GW and GK compatible
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H.323 Annex M3
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ISDN/Q-SIG feature tunneling
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ISDN speech, audio and data (Fax Gr 4, UDI 64, RDI 64)
Voice routing—session router
Local switching; Interface huntgroups
Routing Criteria
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Interface
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Calling/called party number
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Time of day, day of week, date
•
ISDN bearer capability
Number manipulation functions
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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
Pocket Policing discards excess traffic
802.1p VLAN tagging
Summary of Contents for 4520
Page 6: ...Contents Model 4520 4110 Series Getting Started Guide 6...
Page 12: ...About this guide Model 4520 4110 Series Getting Started Guide 12...
Page 53: ...53 Chapter 5 LEDs status and monitoring Chapter contents Status LEDs 54...
Page 80: ...D Port pin outs Model 4520 4110 Series Getting Started Guide 80 FXO port...
Page 81: ...81 Appendix E SmartNode 4110 Series factory configuration Chapter contents Introduction 82...
Page 83: ...83 Appendix F SmartNode 4520 Series factory configuration Chapter contents Introduction 84...
Page 85: ...85 Appendix G Installation checklist Chapter contents Introduction 86...