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DSI SS7MD Programmer’s Manual Issue 3
2.3 Software Licenses
The DSI SS7MDL4 codefile supports different MTP2 link densities on the board. These are enabled using a
Host Software License that is to be ordered at the same time as the hardware. The Host Software License
licenses a specific number of link resources on the host that may be shared between boards in the same
chassis.
For details on how to activate the host license please refer to Dialogic® DSI Protocol Stacks - Host Licensing
User Guide U32SSS at http://www.dialogic.com/support/helpweb/signaling.
A combination of link types (provided they are supported by the board’s run mode) may be configured by the
host (on any board) provided the required link resources are available. A configured link’s resources are
freed when either the link is unconfigured or the board on which the link is currently active is reset.
The following table shows the available licenses:
The number of link resources required for each link type is shown below:
Note: IMA bundles are licensed based on the number of ATM cell streams they contain.
2.3.1 Run Modes
The run mode of a board determines the combination of protocols (LSL/HSL/ATM/IMA) available to the host.
Software License Code Link Resources
SW LICENSE, 16 LSL SS7SBMDM16 16
SW LICENSE, 32 LSL or 1 MTP or ATM HSL SS7SBMDM32 32
SW LICENSE, 64 LSL, 2 MTP or ATM HSL SS7SBMDM64 64
SW LICENSE, 128 LSL, 4 MTP or ATM HSL SS7SBMDM128 128
SW LICENSE, 256 LSL, 8 MTP or ATM HSL SS7SBMDM256 256
Link Type Resources Required
LSL (64Kb / 56Kb / 48Kb) 1
Monitored LSL 0.5
HSL (2Mb / 1.5Mb) 32
Monitored HSL 16
ATM (2Mb / 1.5Mb) 32
Monitored ATM 16
Value Run Mode Protocols Selected to Run on the Board
34 LSL MTP2 Low Speed Links
35 HSL MTP2 High Speed Links
36 ATM ATM links
37 IMA Inverse Multiplexed ATM links