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CDR payload capability

kristijan.kuten
Level 1
Level 1

Hi all,

 

I have a question about payload capability.

 

CUCM 10.5, when I look at calls in CDR records, some calls have payload capability of 303.

 
Parameter Origination Destination
MediaTransportAdd_Ip 10.162.128.133 10.101.0.20
PayLoadCapability 2 303

 

 

As it states in documents, CDR fields origMediaCap_payloadCapability and destMediaCap_payloadCapability are used to define what codec originator and destination uses.

https://www.cisco.com/c/en/us/td/docs/voice_ip_comm/cucm/service/8_5_1/cdrdef/cdradmin/cdrfdes.html

Also, here is the document with explanation of codes - https://www.cisco.com/c/en/us/td/docs/voice_ip_comm/cucm/service/8_5_1/cdrdef/cdradmin/cdrcodes.html#wpxref71071

 

In my case, both are fax machines (originator and destination).

Capability of 2 means g711alaw (64k).

 

What is 303?

Can it be Mobility HandIn (although, it is not codec, but disconnect reason)?

 

Thx to all,

 

Kristijan

 

 

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