User`s guide

Agilent PXT Wireless Communications Test Set
User’s Guide
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11. Set the client voice codec to AMR or AMR-WB by selecting Configuration (tab) > Audio Codec Config.
,
12. Inside the Audio Codec Configuration window, configure the following:
a. Select either AMR or AMR-wb to match that of the 8960. Deselect all other available codecs.
b. On the AMR or AMR-wb tab include the Octet Alignment and set the value to 1. See figure below.
c. Include the Mode Set and configure it to match that of the 8960. (The default mode set for the
8960 in WCDMA is 12.2k.) See figure below.
13. Register the IMS-SIP client with the server.
When you select AMR and Include Mode Set, the IMS-SIP Client only negotiates that specific codec and mode
set with the UE.