Screen 1
•
Missed receive packet count since power up (MissedRcvCnt)
•
Missed transmit packet count since power up (MissedXmtCnt)
•
Receive retry count since power up (RxRetryCount)
•
Transmit retry count since power up (TxRetryCount)
Screen 2
•
Jitter – average error or "wobble" in received packet timing, in microseconds
•
Last successful transmit data rate (LastRate)
•
Gateway type (GatewyType)
•
TX Power (dBm
Where:
•
mnemo – A mnemonic that indicates what type of gateway is being used
•
rrrrr -- TX Power configured in dBm
Screen 3
•
Screen 3 contains a list of the APs that are heard and the following parameters from
each AP:
−
Indicator as to whether this is the current AP or an index into the list of other APs
heard
−
Last two octets of the MAC address of the AP
−
Channel number
−
Signal strength
−
Either the 802.11 Association ID from the current AP or a mnemonic for the
reason code indicating why the Wireless IP Telephone didn't hand off to this other
AP.
Where:
•
mmmm – This hexadecimal number is the last 2 octets of this AP's MAC address
Issue 6, January 2011
M i s s e d R c v C n t
M i s s e d X m t C n t
R x R e t r y C o u n t
T x R e t r y C o u n t
J i t t e r
L a s t R a t e
G a t e w y T y p e
T X P o w e r ( D B M )
m m m m
c h
m m m m
c h
m m m m
c h
m m m m
c h
n n n n n
n n n n n
n n n n n
n n n n n
n n n n n
n n n n n
m n e m o
r r r r r
- s s
a i d
- s s
m n e m
- s s
m n e m
- s s
m n e m
Diagnostic Tools
89