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Dialogic DSI SPCI Network Interface Boards manual Secondls, Userpartmask

Models: DSI SPCI Network Interface Boards

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Dialogic® DSI SPCI Network Interface Boards Programmer's Manual Issue 5

a)The only link set used to reach the destination.

b)The preferred link set used to reach the destination.

c)One of a pair of links sets forming a combined link set.

In the latter two cases a second link set (second_ls) must also be specified.

Within a link set messages are automatically load-shared across links using the Signaling Link Selection (SLS) field in the message.

<second_ls>

The linkset_id of an optional second link set used to reach the specified destination. This may be either of the following options:

a)The secondary link set used to reach the destination only on failure of the preferred link set.

b)One of a pair of links sets forming a combined link set over which load- sharing takes place. (in this case bit 1 must also be set in the <flags> parameter of the command).

When a second link set is specified the user must also set bit 0 in the <flags> field of this command.

<user_part_mask>

This is a 16 bit field used identify the user parts that are supported over this route. The bits are labelled 0 to 15 and for each user part supported the bit corresponding to the Service Indicator for that user part must be set. (e.g., To support just ISUP messages, the ISUP Service Indicator is 5 so bit 5 should be set. Therefore a value of 0x0020 would be appropriate).

<flags>

A 16 bit field containing run-time configuration options for the route as follows:

Bit 0 is set to 1 to indicate that a second link set is specified within the command. If zero the second_ls parameter is ignored.

Bit 1 is used to determine whether or not to load-share messages across the two link sets. It is only used when two link sets are specified for the route. When set the MTP3 module load-shares messages for the destination equally across each of the two specified link sets. Otherwise the MTP3 module considers the normal link set to be the preferred link set and only uses the second link set in the event of failure of the normal link set. The bit may be set to 1 to enable load-sharing across the two link sets, or zero to disable load-sharing and use preferred and secondary link sets.

All other bits are reserved for future use and must be set to zero.

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Dialogic DSI SPCI Network Interface Boards manual Secondls, Userpartmask
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DSI SPCI Network Interface Boards specifications

Dialogic DSI SPCI Network Interface Boards are highly advanced and versatile communication solutions tailored for the demands of modern telephony and multimedia applications. These boards are designed to efficiently process voice, data, and signaling, making them an essential component for businesses looking to enhance their communication capabilities.

One of the standout features of the Dialogic DSI SPCI boards is their ability to handle multiple telephony protocols. This flexibility allows users to connect to various network types, whether PSTN, VoIP, or legacy systems, ensuring seamless interoperability. The boards support industry-standard protocols such as ISDN, SS7, and SIP, enabling integrated communication across diverse platforms.

The technology behind the Dialogic DSI SPCI boards incorporates state-of-the-art digital signal processing (DSP). This powerful DSP architecture provides efficient encoding and decoding of voice and video signals, leading to enhanced call quality and reduced latency. Moreover, the DSP technology supports advanced codecs, ensuring that voice communication is clear and intelligible, even over bandwidth-limited connections.

Another significant characteristic of these boards is their scalability. Organizations can start with a single board and expand their telecommunication capabilities as their needs grow. This scalability makes them suitable for a wide range of applications, from small businesses to large enterprises, allowing for easy integration into existing infrastructures.

In addition to their powerful processing capabilities, Dialogic DSI SPCI boards also prioritize reliability and robustness. They are designed with a focus on fault tolerance, ensuring that telephony services remain uninterrupted even in the event of hardware failure. This resilience is critical for mission-critical applications where downtime can lead to significant revenue loss.

Furthermore, the boards feature extensive application development support. Developers can leverage the Dialogic API and various development kits to create custom telephony applications that meet specific business requirements. This programmability opens the door to innovative solutions, such as interactive voice response (IVR) systems, automated call distribution (ACD), and customer relationship management (CRM) integration.

In summary, Dialogic DSI SPCI Network Interface Boards are a cornerstone for organizations looking to innovate their telecommunication systems. With their support for multiple protocols, advanced DSP technology, scalability, reliability, and development support, these boards empower businesses to optimize their communication strategies and adapt to the evolving landscape of digital interaction.