1.2 Specifications
For details about the SIP-GW4 card, refer to the following specifications.
Items
Specification
LAN Interface
RJ-45
10BASE-T/100BASE-TX
WAN Interface
RJ-45
10BASE-T/100BASE-TX
Voice Channel
4ch (Max 8ch with SIP-DSP4 card)
SIP Accounts
Max 8
SIP RFCs
RFC3261 (UDP only)
RFC3262 (PRACK)
RFC3264 (Offer/Answer)
RFC3311 (UPDATE)
RFC3581 (Symmetric Response Routing/rport)
RFC4028 (Session Timer)
CODECs
G.711 (a-law and µ-law)
G.729AB
Voice Options
Echo Cancellation (64 ms)
Jitter Buffer (100 ms)
VAD (Voice Activity Detection)
PLC (Packet Loss Concealment)
DTMF Relay
Inband/Outband (RFC2833)/Outband (INFO)
Protocol/Function
RTP
RTCP
PPPoE (WAN Port)
DHCP Client (WAN Port)
DHCP Server (LAN Port)
DNS (A/SRV)
NAPT
NAT Traversal (STUN)
Port Forwarding
QoS (ToS field setting in IP header of SIP/RTP/RTCP)
Maintenance
WEB-based Programming (LAN Port)
10
Installation Manual
Document Version 2008-10
1.2 Specifications
Содержание KX-TDA5450
Страница 4: ...4 Installation Manual Document Version 2008 10 Table of Contents ...
Страница 5: ...Section 1 Overview Document Version 2008 10 Installation Manual 5 ...
Страница 21: ...Section 3 Programming the SIP GW4 Card Document Version 2008 10 Installation Manual 21 ...
Страница 72: ...5 Click Save 72 Installation Manual Document Version 2008 10 3 7 6 Firmware Upgrade ...
Страница 74: ...74 Installation Manual Document Version 2008 10 3 8 1 Reboot ...
Страница 75: ...Section 4 Programming the PBX Document Version 2008 10 Installation Manual 75 ...
Страница 77: ...Appendix A Guidance for VoIP Installation Document Version 2008 10 Installation Manual 77 ...
Страница 80: ...80 Installation Manual Document Version 2008 10 A 1 2 Bandwidth Requirements ...
Страница 81: ...Appendix B Initialization of the SIP GW4 Card Document Version 2008 10 Installation Manual 81 ...
Страница 83: ...Index Document Version 2008 10 Installation Manual 83 ...
Страница 85: ...W WAN Interface 28 WAN Port Connection 19 Document Version 2008 10 Installation Manual 85 Index ...