Alcatel One Touch 310 User Manual download pdf (Page 8)

Interoperability between ProCurve WESM zl and Alcatel-Lucent IP Touch Wireless LAN phones

HP ProCurve Networking

5.3 Test roaming time

You can determine the roaming time by first using the WESM to determine the radio port to which the phone is

associated. To test roaming time:

1. From Device Association > Wireless Stations, note the radio’s Station Index.

2. Go to Device Association > Radio Adoption Statistics and determine the MAC address of the corresponding

radio port.

3. To determine the switch port associated with this MAC address, use ProCurve Manager’s Find Node tool.

o Use the command show lldp info remote all on the switch if the radio ports are connected at layer 2.

o Or use show arp if the radio ports have IP addresses.

4. From a machine on the network launch a ping to the phone IP address.

5. From the switch CLI or Web agent disable the port of the RP to which the phone is associated. The phone

should lose one or two pings, then subsequent pings should be successful again as the phone connects to the

other RP.

6. You can initiate a phone call to another phone on the network and then disable the radio port. The

communication link should remain on, and the voice should be lost for less than one second.

6. SVP and voice prioritization

Voice prioritization enables the radio ports to monitor all packets in a WLAN. If the IP header indicates a voice packet,

the WESM marks the packet as high priority.

SpectraLink Voice Prioritization (SVP) is an IEEE 802.11-compliant QoS mechanism developed by SpectraLink. It is

implemented in wireless phones, APs/RPs, and SpectraLink servers. SVP minimizes latency for voice traffic by

establishing priority queues for voice packets, and enables voice packets to be transmitted in a coordinated fashion

without any back-off interval, reducing delays.

6.1 Enable voice prioritization

To enable SVP and Voice Prioritization on the voice WLAN:

1. In the Network Setup > WLAN Setup > Edit window, go to the Advanced panel and put check marks in the

boxes to enable these settings:

o Use Voice Prioritization

o Enable SVP

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Alcatel One Touch 310 User Manual Page 8