toJson method
Implementation
@override
Map<String, dynamic> toJson() {
Map<String, dynamic> ret = {
'extension': toExt,
'accId': fromAccId,
'withVideo': withVideo,
};
if (xheaders != null) ret['xheaders'] = xheaders;
if (inviteTimeout != null) ret['inviteTimeout'] = inviteTimeout;
if (displName != null) ret['displName'] = displName;
return ret;
}