Protocol
TCP/UDP
Default Port No.
H.225.0 RAS
UDP
1719
QSIG Connectionless Tunnelling
TCP
1718
QSIG Connectionless Tunnelling
UDP
1717
Are layer 2 or higher switches used?
Use of repeater hubs can increase the network load, and therefore may result in degradation in speech quality.
To ensure high speech quality, use only layer 2 or higher switches. Use of layer 2 or higher switches is also
strongly recommended for connecting IP telephones.
Note
Note that the port of the switching hub that connects to the IPCMPR/IPCEMPR/IP-EXT16 cards should be
set to operate under "Auto Negotiation" mode.
Are Category 5 (CAT 5) or higher cables used?
When connecting network devices, make sure to use CAT 5 or higher cables. If other types of cables are used,
communications may not be carried out normally.
22
IP Networking Guide
2.1.3 Network Devices
Содержание KX-TDE100
Страница 3: ...Section 1 Introduction IP Networking Guide 3...
Страница 12: ...12 IP Networking Guide 1 3 2 Voice Activity Detection VAD...
Страница 13: ...Section 2 Guidance for VoIP Installation IP Networking Guide 13...
Страница 26: ...26 IP Networking Guide 2 2 VoIP Requirements Checklist...
Страница 33: ...Example KX NT346 Ethernet Straight Cable To a PC IP Networking Guide 33 3 2 Connecting the IP Telephones...
Страница 34: ...34 IP Networking Guide 3 2 Connecting the IP Telephones...
Страница 92: ...92 IP Networking Guide 4 4 2 De registering IP Telephones...
Страница 93: ...Section 5 Appendix IP Networking Guide 93...
Страница 99: ...IP Networking Guide 99 Notes...