8 #import <Foundation/Foundation.h>
9 #import "GSConnection.h"
24 @property (nonatomic) GSSessionState
state;
34 @property (nonatomic, retain) id<GSConnection>
connection;
52 @property (nonatomic) GSFlagState localHold;
54 @property (nonatomic) GSFlagState playRingtone;
70 @property (nonatomic) BOOL sipInfo;
72 @property (nonatomic, copy) NSString* contentType;
73 @property (nonatomic, copy) NSString* content;
78 - (GSResult) changeOutputVolumeBy:(
int)increment;
86 - (GSResult) changeInputVolumeBy:(
int)increment;