| Please also note 
 Call-Back Setup Instructions
 
 Note: PSTN rates will be per PSTN outbound call according to the selected provider billing terms.
 
 Single Stage Callback - no IVR or additional dialing - Scroll down for two stage metbod.
 
 Trigger callback using a Skype DID (AKA SkypeIn,Skype Online number) or from a Specific Skype User
 Edit SkypeToSipAuth.props
 Add a line like this (at least two targets):
 AuthorizedSkypeIdOrNumber,CallBack:Skype=someid1OrPstnNumber,someskypeid2OrPstnNumber
 or:
 AuthorizedSkypeIdOrNumber,CallBack:Skype=someid1OrPstnNumber|SIP=someSipAddress@someprovider:5060
 Note: only a single SIP target can be specified.
 
 
 Using a SIP DID to trigger callback
 Edit SipToSkypeAuth.props
 Add a line like this (at least two targets):
 AuthorizedSIPNumber,*,*,CallBack:Skype=someSkypeId1OrPstnNumber,someSkypeId2OrPstnNumber
 or:
 AuthorizedSIPNumber,*,*,CallBack:Skype=someSkypeId1,someSkypeId2|SIP=someSipAddress@someprovider:5060
 Note: only a single SIP target can be specified.
 
 
 
 Another way of using a SIP call to trigger callback
 Edit SkypeOutDialingRules.props
 Add a line like this (at least two targets):
 ^58$:CallBack:Skype=someskypeuser1OrPstnNumber,someskypeuser2OrPstnNumber
 or:
 ^58$:CallBack:Skype=someskypeuser1OrPstnNumber,someskypeuser2OrPstnNumber|SIP=someSIPUser@SomeSIPAddress:5060
 In this example, if you dial 58@yourSTSGateway:stsPort - it will trigger a callback.
 Note: only a single SIP target can be specified.
 
 
 Two Stage Callback - uses IVR for dialing
 Note: DTMF decoding must be on. In the case of a Skype PSTN target, DTMF decoding may not be reliable.
 
 Trigger callback using a Skype DID (AKA SkypeIn,Skype Online number) or from a Specific Skype User
 Edit SkypeToSipAuth.props
 Add a line like this (specify only one target):
 AuthorizedSkypeIdOrNumber,CallBack:Skype=someSkypeIdOrPSTNNumber
 or:
 AuthorizedSkypeIdOrNumber,CallBack:SIP=someSipAddress@someprovider:5060
 Once the called back target answers, the IVR will prompt for the destination.
 Destination will be dialed as defined in SkypeOutDialingRules.props.
 Default is to call out via Skype, to dial out using SIP instead, dial * before the destination.
 Parameter callBackForceSipPrefix controls the SIP dialing prefix.
 In the case of SIP dialing, destination will be dialed as defined in SipOutDialingRules.
 
 Using a SIP DID to trigger callback
 Edit SipToSkypeAuth.props
 Add a line like this (specify only one target):
 AuthorizedSIPNumber,*,*,CallBack:Skype=someSkypeIdOrPSTNNumber
 or:
 AuthorizedSIPNumber,*,*,CallBack:SIP=someSipAddress@someprovider:5060
 Once the called back target answers, the IVR will prompt for the destination.
 Destination will be dialed as defined in SkypeOutDialingRules.props.
 
 Another way of using a SIP call to trigger callback
 Edit SkypeOutDialingRules.props
 Add a line like this (specify only one target):
 ^58$:CallBack:Skype=someSkypeIdOrPSTNNumber
 or:
 ^58$:CallBack:SIP=someSIPUser@SomeSIPAddress:5060
 In this example, if you dial 58@yourSTSGateway:stsPort - it will trigger a callback.
 Once the called back target answers, the IVR will prompt for the destination.
 Destination will be dialed as defined in SkypeOutDialingRules.props.
 |