| Include Page |
|---|
| Transparency_Profile_Note |
|---|
| Transparency_Profile_Note |
|---|
|
Event Transparency
The
transparently passes the following content types associated with the specified MMTel services:
| Caption |
|---|
| 0 | Table |
|---|
| 1 | Content Types for Event Transparency |
|---|
| 3 | Content Types for Event Transparency |
|---|
|
| Service Name | Method | Event Name | Content Type |
|---|
CDIV | SUBSCRIBE | comm-div-info | application/comm-div-info-filter+xml | CDIV | NOTIFY | comm-div-info | application/comm-div-info-ntfy+xml | CCBS | SUBSCRIBE (O-AS subscribes to T-AS if the user is Busy) | Call-Completion | | CCBS | NOTIFY (O-AS subscribes to T-AS if the user is Busy) | Call-Completion | application/call-completion | CCBS | Publish (If the CCBS service fails, O-AS sends Publish with closed as state to T-AS) | Presence | application/pidf+xml |
|
Message Body Transparency
The
transparently passes the following content-types associated with the specified MMTel services:
| Caption |
|---|
| 0 | Table |
|---|
| 1 | Content Types for Message Body Transparency |
|---|
| 3 | Content Types for Message Body Transparency |
|---|
|
| Service Name | Request/Response | Content-Type |
|---|
CCBS | 486 Response | Message/externalbody | AOC | INFO,BYE, and 200 OK for INVITE, 18x Response INVITE, 200 OK for BYE | vnd.etsi.aoc+xml | CW | INVITE | application/vnd.3gpp.cw+xml (MIME Body) | MCID | INFO | application.vnd.etsi.mcid+xml | | CRS | INVITE | application/vnd.3gpp.crs+xml | | CUG | INVITE | application/vnd.etsi.cug+xml | | USSD | INVITE, INFO, BYE | application/vnd.3gpp.ussd |
|
The
transparently passes Recv-Info and Info-Package headers to support MMTel Services.
The following MMTel supplementary services use 199 response code:
- Communication Completion Services (CCNR in particular)
- Customized Alerting Tones (CAT)
Refer to Supplementary Services topic for a list of MMTel supplementary services.