The "Alert-Service-Centre-Request" Diameter command code
The "Alert-Service-Centre-Request" Diameter command uses the command code "8388648".
It has the REQ and PXY bits.
It is part of the 3GPP S6c, 3GPP SGd applications.
It is defined in the 3GPP TS 29.338: Diameter based protocols to support Short Message Service (SMS) capable Mobile Management Entities (MMEs) specification.
It contains the following AVPs:
| AVP code | AVP name | AVP type | AVP requirement |
|---|---|---|---|
| 263 | Session-Id | UTF8String | Fixed (1) |
| 301 | DRMP | Enumerated | Optional (up to 1) |
| 260 | Vendor-Specific-Application-Id | Grouped | Optional (up to 1) |
| 277 | Auth-Session-State | Enumerated | Required (1) |
| 264 | Origin-Host | DiameterIdentity | Required (1) |
| 296 | Origin-Realm | DiameterIdentity | Required (1) |
| 293 | Destination-Host | DiameterIdentity | Optional (up to 1) |
| 283 | Destination-Realm | DiameterIdentity | Required (1) |
| 3300 | SC-Address | OctetString | Required (1) |
| 3102 | User-Identifier | Grouped | Required (1) |
| 3324 | SMSMI-Correlation-ID | Grouped | Optional (up to 1) |
| 3329 | Maximum-UE-Availability-Time | Time | Optional (up to 1) |
| 3333 | SMS-GMSC-Alert-Event | Unsigned32 | Optional (up to 1) |
| 2401 | Serving-Node | Grouped | Optional (up to 1) |
| 628 | Supported-Features | Grouped | Optional |
| 284 | Proxy-Info | Grouped | Optional |
| 282 | Route-Record | DiameterIdentity | Optional |
< Alert-Service-Centre-Request > ::= < Diameter-Header: 8388648, REQ, PXY >
< Session-Id >
[ DRMP ]
[ Vendor-Specific-Application-Id ]
{ Auth-Session-State }
{ Origin-Host }
{ Origin-Realm }
[ Destination-Host ]
{ Destination-Realm }
{ SC-Address }
{ User-Identifier }
[ SMSMI-Correlation-ID ]
[ Maximum-UE-Availability-Time ]
[ SMS-GMSC-Alert-Event ]
[ Serving-Node ]
* [ Supported-Features ]
* [ Proxy-Info ]
* [ Route-Record ]
| Update source | Insertion date |
|---|---|
| 3GPP | 2026-04-26 07:12 |