Cisco Cisco Unified Service Monitor 8.0 Information Guide

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Cisco Unified Service Monitor 8.0 Compatibility Matrix
OL-23815-01
  
 lists the Cisco Unified IP phone models that support the CVTQ algorithm in SCCP and—in most 
cases—SIP mode. 
Enabling Call Stats in the SIP Profile
Phones in SIP mode must have Call Stats enabled in the SIP profile. For more information, select the 
appropriate version of Cisco Unified Communications Manager Administration Guide at this URL: 
.
Table 3
Cisco Unified IP Phones
Model
Mode in Which CVTQ is 
Supported
Firmware Version Required to Support 
the CVTQ Algorithm
SCCP
SIP
1
1.
For Cisco IP phones in SIP mode to support the CVTQ algorithm, you must enable Call Stats; see 
7906
X
X
These phones must use firmware version 8.0(3) or 
later.
Note
To view compatible firmware versions and 
download firmware, see the Cisco Unified 
Communications Compatibility Tool at this 
URL: 
7911
X
X
7921
X
X
7931
X
X
7940
X
7941
X
X
7942
X
X
7945
X
X
7960
X
7961
X
X
7962
X
X
7965
X
X
7970
X
X
7971 X
X
7975
X
X
8961 
X
Any compatible firmware version is acceptable on 
these phones.
9951 X
9971
X