Installation Guide
Page 65
...the audio stream, such as a pause in data switches and routers so that data can be another 3Com telephone, or for each packet. At Layer 2, the NBX system supports Ethernet 802.1Q, "Standard for Virtual Bridged Local Area Networks," and its associated specification, 802... Control (MAC) Bridges: Traffic Class Expediting and Dynamic Multicast Filtering." If you use an Ethernet switch, verify that the call has been disconnected. The receiving NBX device can be prioritized, with a fully configured SuperStack 3 NBX system or NBX V3000 system. When silence suppression is a way to solve ...
...the audio stream, such as a pause in data switches and routers so that data can be another 3Com telephone, or for each packet. At Layer 2, the NBX system supports Ethernet 802.1Q, "Standard for Virtual Bridged Local Area Networks," and its associated specification, 802... Control (MAC) Bridges: Traffic Class Expediting and Dynamic Multicast Filtering." If you use an Ethernet switch, verify that the call has been disconnected. The receiving NBX device can be prioritized, with a fully configured SuperStack 3 NBX system or NBX V3000 system. When silence suppression is a way to solve ...
Installation Guide
Page 100
... such as an ISDN router, you can configure them so that multicasts generated by other NBX devices are not propagated through the low-bandwidth link. You must update the device's routing table to filter NBX system multicast addresses. Table 22 Layer 2 Multicast Addresses Multicast Address 01:e0:bb:00:...:e0:bb:00:00:24 Description System state Music on the LAN, such as an ISDN connection, you must still filter multicasts to implement some system features. The NBX system uses Ethernet multicast addresses to ensure that they do not generate multicast traffic (Table 22). If you have a ...
... such as an ISDN router, you can configure them so that multicasts generated by other NBX devices are not propagated through the low-bandwidth link. You must update the device's routing table to filter NBX system multicast addresses. Table 22 Layer 2 Multicast Addresses Multicast Address 01:e0:bb:00:...:e0:bb:00:00:24 Description System state Music on the LAN, such as an ISDN connection, you must still filter multicasts to implement some system features. The NBX system uses Ethernet multicast addresses to ensure that they do not generate multicast traffic (Table 22). If you have a ...
Installation Guide
Page 204
..., 176 rules 209, 210 features 3Com Basic telephone 44 3Com Business Telephones 44 Analog Line Card 32 Analog Terminal Adapter (ATA) 42 Analog Terminal Card 41 Attendant Console 45 BRI-ST Digital Line Card 39 E1 Digital Line Card 36 Hub Card 40 NBX 6-Slot Chassis 27 NBX Gateway Chassis 29 SuperStack 3 NBX Call Processor 24 T1 Digital...
..., 176 rules 209, 210 features 3Com Basic telephone 44 3Com Business Telephones 44 Analog Line Card 32 Analog Terminal Adapter (ATA) 42 Analog Terminal Card 41 Attendant Console 45 BRI-ST Digital Line Card 39 E1 Digital Line Card 36 Hub Card 40 NBX 6-Slot Chassis 27 NBX Gateway Chassis 29 SuperStack 3 NBX Call Processor 24 T1 Digital...