| CallOptionalHeaders Methods |
The CallOptionalHeaders type exposes the following members.
Extension Methods| Name | Description | |
|---|---|---|
 | AddToSIPMessage | (Defined by CallExtendedInfoEx.) |
See Also| CallOptionalHeaders Methods |
The CallOptionalHeaders type exposes the following members.
Extension Methods| Name | Description | |
|---|---|---|
| AddToSIPMessage | (Defined by CallExtendedInfoEx.) |
See Also