Cisco Cisco Packet Data Interworking Function (PDIF) Guida Alla Risoluzione Dei Problemi
CSCF Enforce Codec Policy Configuration Mode Commands
▀ dynamic-codec
▄ Cisco ASR 5000 Series Command Line Interface Reference
OL-22948-01
Encoding Name
Clock Rate (Hz)
H263-1998
90,000
Specifies that the default list of dynamic codecs is added to the allowed codecs list. Default dynamic codecs:
H263 and AMR.
H263 and AMR.
Specifies that all dynamic codecs are removed from the allowed codecs list. If an
is
specified, then only the codec specified by the
is removed. Furthermore, if a supporting
and/or
are specified, then only the
with the specified
and/or
is removed.
Usage
Use this commands to create a list of supported dynamic audio and video codecs in the system. When a
request is received by the CSCF, the SDP fields in the message are checked to determine the codec being
used. The codec in the SDP fields must match a codec in the allowed codec list or the CSCF rejects the
request.
request is received by the CSCF, the SDP fields in the message are checked to determine the codec being
used. The codec in the SDP fields must match a codec in the allowed codec list or the CSCF rejects the
request.
Example
The following command adds the GSM-EFR codec to the allowed dynamic codec list:
The following command adds the GSM-EFR codec to the allowed dynamic codec list: