![](/images/new-backgrounds/1210778/21077849x1.webp)
Chapter 3: Network Requirements
Network Assessment
Perform a network assessment to ensure that the network will have the capacity for the expected data and voice traffic, and that it can support for all applications:
●SIP,
●DHCP,
●HTTP/HTTPS, and
●Jitter buffers
Also, QoS support is required to run VoIP on your configuration. For more information, see Appendix B: Related Documentation and the QoS parameters L2QAUD, L2QSIG, DSCPAUD, and DSCPSIG in Table 11: 9600 Series SIP IP Telephones Customizeable System Parameters.
Hardware Requirements
To operate properly, you need:
●Category 5e cables designed to the IEEE
●TN2602 IP Media Processor circuit pack. Sites with a TN2302 IP Media Processor circuit pack are strongly encouraged to install a TN2602 circuit pack to benefit from the increased capacity.
●TN799C or D
! Important:
IP telephone firmware Release 1.0 or greater requires TN799C V3 or greater
To ensure that the appropriate circuit pack(s) are administered on your Communication Manager call server, see Chapter 4: Communication Manager Administration. For more information about hardware requirements in general, see the Avaya
Issue 2 December 2007 25