MSRP Attributes

MSRP attributes will look like the following when put on one AVP:

msrp-attr-type = 0
msrp-attr-len = …
msrp-attr-data = {1, Acme-MSRP-Calling-Packets, Acme-MSRP-Calling-octets,
Acme-MSRP-Calling-Packets-Transmitted, Acme-MSRP-Calling-Octets-Transmitted,
Acme-MSRP-Called-Packets, Acme-MSRP-Called-Octets, Acme-MSRP-Called-Packets-transmitted, Acme-MSRP-Called-Octets-Transmitted}

For example, if the value for a call is0x00230100000001000000f6000000010000009a000000010000009a00000001000000f5, you should create a parser to break up the information as follows:

• Type: 0x00
• Length: 23
• Version: 01
• Calling Packets: 00000001
• Calling Octets: 000000f6
• Calling Packets Transferred: 00000001
• Calling Octets Transferred: 0000009a
• Called Octets: 0000009a
• Called Packets Transferred: 00000001
• Called Octets Transferred: 000000f5

Table 5-1 MSRP Attributes in CDRs

Attribute Name	Attribute Description	Attribute Value	Attribute Value Type	Messages
Acme-MSRP-Calling-Packets-Received	MSRP total calling (initiating side) packets received by the SBC	249, extended	integer	Stop
Acme-MSRP-Calling-Octets-Received	MSRP total calling (initiating side) octets received by the SBC	249, extended	integer	Stop
Acme-MSRP-Calling-Packets-Transmitted	MSRP total calling (initiating side) transmitted packets by the SBC	249, extended	integer	Stop
Acme-MSRP-Calling-Octets-Transmitted	MSRP total calling (initiating side) transmitted octets by the SBC	249, extended	integer	Stop
Acme-MSRP-Called-Packets-Received	MSRP total called (answering side) received packets by the SBC	249, extended	integer	Stop
Acme-MSRP-Called-Octets-Received	MSRP total called (answering side) octets received by the SBC	249, extended	integer	Stop
Acme-MSRP-Called-Packets-Transmitted	MSRP total called (answering side) transmitted packets by the SBC	249, extended	integer	Stop
Acme-MSRP-Called-Octets-Transmitted	MSRP total called (answering side) transmitted octets by the SBC	249, extended	integer	Stop