Errors with Incorrect CMC or FAC
If the user enters an incorrect FAC or CMC in a comma-delimited speed dial string and then presses the speed
dial label, the phone displays the following error message:
Error: Invalid Code in SpeedDial
If the user does not use commas as delimiters, and there is an error in the FAC or CMC, the phone prompts
the user to enter the required codes manually.
SRST and CME
When a comma-delimited string is used on a phone operating in SRST or CME mode, the phone sends the
digits up to the first comma, and then the user manually adds the required codes.
If a non-comma-delimited string is used with SRST or CME, the phone sends the full string, and the call may
fail.
Assured Services for SIP Lines
Depending on how you have configured your phone system, users may be able to make priority calls using
the Assured Services for SIP Lines (AS-SIP) feature.
With this feature, routine calls are placed normally. However, during an emergency, users can select a priority
level that helps ensure the delivery of critical calls. Depending upon how the user's telephone is configured,
they may be required to enter login information also.
When the user receives a priority call, a precedence level icon displays next to the caller
’
s name on their phone.
AS-SIP Setup in SIP Profile
The SIP profile contains an
‘
Is Assured SIP Service Enabled
’
check box. This check box should be checked
for third-party AS-SIP endpoints as well as for AS-SIP trunks to ensure proper Assured Service behavior.
This setting provides specific Assured Service behavior that affects services such as Conference factory and
SRTP.
Third-Party AS-SIP Device Setup
The phone Add list displays the third-party AS-SIP phone as an available choice.
The device configuration fields are the same as those for Cisco phones.
Resource Priority Namespace Setup
The Resource Priority namespace for an AS-SIP phone is configured in the phone section of the SIP Profile.
An AS-SIP phone is associated with a single Resource Priority namespace.
If
<None>
is left as the namespace in the SIP profile then the default namespace is used.
Cisco Unified IP Phone 8961, 9951, and 9971 Administration Guide for Cisco Unified Communications Manager 10.0
(SIP)
191
Features, Templates, Services, and User Setup
Assured Services for SIP Lines
REVIEW DRAFT - CISCO CONFIDENTIAL