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| − | New Data protocol messages
| + | ABSD = AlphaCom Billing Service Daemon |
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| − | [[CDC_STATE]] <br\>
| + | A AlphaCom can host a ABSD process for billing services. ABSD requires a license to be inserted, and the application it self runs from local flash filesystem. ABSD handle the realtime authorization and charging of outgoing calls. Configuration and invoicing is handled by a BillingWeb application. |
| − | [[CDC_CMD]] <br\>
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| − | CDC_CMD could be changed with COMMAND_RESPONCE?
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| | + | The ABSD software communicates with the local AMCD using Stentofon Simple Link Layer. The ABSD software is defined as device number 198, and connects to local AMCD on TCP port 127.0.0.1/40002. In AlphaNet, remote AlphaComs communicates with ABSD via the hosting AMCD using the normal AlphaNet routing. |
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| − | | + | [[Category:Billing]] |
| − | == Startup sequence ==
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| − | The WCSD software is defined as device number 198. When amcd receives a RESET_TAKEN message from device 198 it configure itself for billing.
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| − | AMCD WSCD
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| − | <---- RESET_TAKEN(0)
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| − | (AMCD remember the WCSD address, also AlphaNet use)
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| − | COMMAND_RESPONCE (1 = Licence OK or 4 = not allowed)
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| − | == Digit Collection ==
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| − | '''Example 1:'''<br\>
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| − | System setup: <br\>
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| − | AudioCodes SIP gateway, trunk line 1 programmed with number 0047. <br\>
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| − | 0047 programmed in AlphaCom as feature 83 global number with flag for Call Detail Control.<br\>
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| − | WCSD programmed with pin code "12" for user "101" <br\>
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| − | User "101" dials trunk extension "0047" then local number 64871300
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| − | AMCD WSCD
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| − | CDC_STATE (START, REF, 101, 0047) -----> (Starts new billing process)
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| − | CDC_STATE (PIN_DIGIT, REF, 101, 1) -----> (Verify pin digits)
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| − | CDC_STATE (PIN_DIGIT, REF, 101, 2) ----->
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| − | <----- CDC_CMD (REF, OK) (Pin OK)
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| − | (Send INVITE to SIP GW, SIP-trunk dial tone)
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| − | ...
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| − | CDC_STATE (ESTABLISHED, REF, 101, 0047) -----> (Sip connection established)
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| − | CDC_STATE (TRUNK_DIGIT, REF, 101, 6) -----> (Collect digits for billing information)
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| − | CDC_STATE (TRUNK_DIGIT, REF, 101, 4) ----->
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| − | digits....871300 (When user stops dialing start billing?)
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| − | ....
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| − | CDC_STATE (ACTIVE, REF, 101, 0047) -----> (Received every 10 sec as a heartbeat)
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| − | .....
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| − | CDC_STATE (DISCONNECT, REF, 101, 0047) -----> (Conversation disconnected)
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| − | When the link to the SIP gateway is established AlphaCom has now knowledge if the user reach a destination or not.
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| − | '''Example 2:'''<br\>
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| − | System setup: <br\>
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| − | SIP call manager <br\>
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| − | 0047 programmed in AlphaCom as feature 81 Area code with flag for Call Detail Control and digit collection.<br\>
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| − | WCSD programmed with pin code "12" for user "101" <br\>
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| − | User "101" dials trunk extension "0047"
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| − | AMCD WSCD
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| − | CDC_STATE (START, REF, 101, 0047) -----> (Starts new billing process)
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| − | CDC_STATE (PIN_DIGIT, REF, 101, 1) -----> (Verify pin digits)
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| − | CDC_STATE (PIN_DIGIT, REF, 101, 2) ----->
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| − | (New dial tone from AMC) <----- CDC_CMD (REF, OK) (Pin OK)
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| − | CDC_STATE (TRUNK_DIGIT, REF, 101, 6) -----> (Collect digits for billing information)
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| − | CDC_STATE (TRUNK_DIGIT, REF, 101, 4) ----->
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| − | digits..871300... (When user stops dialing start billing?)
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| − | ....
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| − | (User stops dialing or press M. SIP INVITE is sent with all collected digits 64871300)
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| − | ...
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| − | CDC_STATE (ESTABLISHED, REF, 101,64871300) -----> (Sip connection established)
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| − | ....
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| − | CDC_STATE (ACTIVE, REF, 101,64871300) -----> (Received every 10 sec as a heartbeat)
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| − | .....
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| − | CDC_STATE (DISCONNECT, REF, 101,64871300) -----> (Conversation disconnected)
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| − | Dependent on the call manager the ESTABLISHED message can arrive during ringing or when the B-side actually lifting the handset.
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| − | == Failure situations ==
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| − | '''Illegal pin code'''
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| − | AMCD WSCD
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| − | CDC_STATE (START, REF, 101, 0047) -----> (Starts new billing process)
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| − | CDC_STATE (PIN_DIGIT, REF, 101, 1) -----> (Verify pin digits)
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| − | CDC_STATE (PIN_DIGIT, REF, 101, 3) ----->
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| − | <----- CDC_CMD (REF, NOT_OK) (Pin not OK)
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| − | (User get failure tone and disconnect)
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| − | CDC_STATE (DISCONNECT, REF, 101,0047) -----> (Conversation disconnected)
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| − | ...
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| − | '''No reply from billing WSCD'''
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| − | AMCD WSCD
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| − | CDC_STATE (START, REF, 101, 0047) -----> (Starts new billing process)
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| − | CDC_STATE (PIN_DIGIT, REF, 101, 1) -----> (Verify pin digits)
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| − | CDC_STATE (PIN_DIGIT, REF, 101, 2) ----->
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| − | ....
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| − | timeout after 3 sec, continue call setup
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| − | (Send INVITE to SIP GW, SIP-trunk dial tone)
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| − | ...
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| − | CDC_STATE (ESTABLISHED, REF, 101, 0047) -----> (Sip connection established)
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| − | CDC_STATE (TRUNK_DIGIT, REF, 101, 6) -----> (Collect digits for billing information)
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| − | CDC_STATE (TRUNK_DIGIT, REF, 101, 4) ----->
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| − | .....
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| − | '''Illegal number series dialed'''
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| − | AMCD WSCD
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| − | CDC_STATE (START, REF, 101, 0047) -----> (Starts new billing process)
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| − | CDC_STATE (PIN_DIGIT, REF, 101, 1) -----> (Verify pin digits)
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| − | CDC_STATE (PIN_DIGIT, REF, 101, 2) ----->
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| − | <----- CDC_CMD (REF, OK) (Pin OK)
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| − | (Send INVITE to SIP GW, SIP-trunk dial tone)
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| − | ...
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| − | CDC_STATE (ESTABLISHED, REF, 101, 0047) -----> (Sip connection established)
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| − | CDC_STATE (TRUNK_DIGIT, REF, 101, 8) -----> (Collect digits for billing information)
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| − | CDC_STATE (TRUNK_DIGIT, REF, 101, 2) ----->
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| − | CDC_STATE (TRUNK_DIGIT, REF, 101, 0) ----->
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| − | <----- CDC_CMD (REF, DISCONNECT) (Illegal number series 820xxx)
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| − | (User get failure tone and disconnect)
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| − | CDC_STATE (DISCONNECT, REF, 101,0047 ) -----> (Conversation disconnected)
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| − | ....
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