The "LCS-Format-Indicator" AVP
The "LCS-Format-Indicator" Diameter AVP, which is of type Enumerated, is defined by 3GPP (vendor ID 10415) and uses the AVP code "1237".
It has the MANDATORY flag, the MAY-ENCRYPT flag.
It is part of the LCS-Client-Name, LCS-EPS-Client-Name, LCS-Requestor-Name grouped AVPs.
It is an enumerated AVP, which can hold the following values:
| Name | Integer value |
|---|---|
| LOGICAL_NAME | 0 |
| EMAIL_ADDRESS | 1 |
| MSISDN | 2 |
| URL | 3 |
| SIP_URL | 4 |
| Update source | Insertion date |
|---|---|
| Wireshark | 2026-04-26 07:13 |
| Diafuzzer | 2026-04-26 07:14 |