Avaya one-X 1603SW, Administrator'S Manual, Page: 34 / 124

Avaya Aura Communication Manager Administration
34 Avaya 1603SW-I SIP Deskphones Administrator Guide
IP Interface and Addresses
Follow these general guidelines:
●
Define the IP interfaces for each C-LAN and Media processor circuit pack on the switch
using the IP Interfaces screen. For more information, see
Administration for Network
Connectivity for Avaya Communication Manager (Document 555-233-504).
●
On the Customer Options form, verify that the IP Stations field is set to “ y ” (Yes). If it is
not, contact your Avaya sales representative.
UDP Port Selection
The 1603SW-I SIP IP Deskphones use an even-numbered port, selected from the range 4000
to 10000. The telephones
cannot be administered from the Avaya Communication Manager
Network Region form to support UDP port selection.
RSVP and RTCP/SRTCP
Avaya 1603SW-I SIP IP Deskphones support the RTP Control Protocol. The 1603SW-I SIP IP
Deskphones do not support SRTP and RSVP (Resource ReSerVation Protocol).
QoS
The 1603SW-I SIP IP Deskphones support both IEEE 802.1D/Q and DiffServ. Other
network-based QoS initiatives such as UDP port selection do not require support by the
telephones. However, the initiatives contribute to improved QoS for the entire network.
IEEE 802.1D and 802.1Q
The 1603SW-I SIP IP Deskphones can simultaneously support receipt of packets using, or not
using, 802.1Q parameters. To support IEEE 802.1D/Q, you can administer 1603SW-I SIP IP
Deskphones by the value of the following configuration parameters:
●
L2Q,
●
L2QVLAN,
●
L2QAUD, and
●
L2QSIG.