Configuration of Asterisk

SIP Registration

Name of the realm. Within a realm certain combinations of user & password are valid. During registration the Asterisk server assigns the realm name to the telephone. The pre- setting is asterisk.

bindport

UDP port the asterisk server uses for receiving data. Pressetting: 5060.

bindaddr

IP address used to receive incoming SIP connections. Using the pressetting 0.0.0.0 As- terisk receives SIP connections on all network interfaces and aliases.

allow

Permitted codecs. Only the codecs listed here are permitted. The order of the allow en- tries determines the preference of the codecs.

qualify

If the value yes is used, you can monitor latency and availability of the end point. As per presetting, an end point is considered to be available if the latency is below 2,000 ms. In- stead of yes/no you can also specify a maximum latency in milliseconds.

dtmfmode

Using DTMF (Dual Tone Multiple Frequency) tone signals to control the connection are sent via the keypad. These are used in menu-driven info services (Attendant Control), e.g. the voicemail features of Asterisk. There are 3 options to transmit the signals1) inband: the tone signal is faded into the voice signal; 2) outband: another data stream is started for the- transmission of the tone signal; 3) instead of a tone signal an INFO field is sent. optiPoint telephones support both inband as well as INFO fields. We recommend to use INFO fields as in case of using inband and a high degree of compression there might be errors in the data interpretation. Set dtmfmode to info.

The following section explains the entries for the individual user agents.

30. June 2006

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optiPoint 410/420 - Using with Asterisk, Configuration Guide

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Siemens 410 S, 420 S manual Bindport, Bindaddr, Allow, Qualify, Dtmfmode

410 S, 420 S specifications

Siemens has long been a frontrunner in providing innovative industrial automation solutions, and the Siemens 410 S and 420 S models are exemplary products in their lineup. These advanced automation systems are designed to offer enhanced operational efficiency, flexibility, and reliability for various industrial applications.

The Siemens 410 S is primarily aimed at applications that require compact design coupled with powerful performance. It features a modular architecture, which allows for easy upgrades and customization according to specific needs. The control system is designed with integrated safety features, ensuring that operations are not only efficient but also secure. With support for various communication protocols, including PROFINET and PROFIBUS, the 410 S ensures seamless integration into existing systems, enabling smooth data exchange and interoperability.

On the other hand, the Siemens 420 S targets more complex automation requirements, featuring enhanced processing capabilities and expanded input/output options. This model offers advanced diagnostic features, allowing for real-time monitoring and troubleshooting, which significantly reduces downtime. Furthermore, the 420 S supports high-speed processing and extensive data handling, making it suitable for demanding applications such as robotics and high-speed assembly lines.

Both models are equipped with Siemens’ cutting-edge technology, including the TIA Portal (Totally Integrated Automation) software, which streamlines configuration, programming, and diagnostics. The intuitive user interface simplifies the automation process, enabling engineers to implement systems more rapidly and efficiently. Moreover, they are designed with energy efficiency in mind, contributing to sustainable operations by minimizing energy consumption.

Another noteworthy characteristic of the Siemens 410 S and 420 S is their robustness and durability. Constructed with high-quality materials, these models are built to withstand the rigors of industrial environments, ensuring that they can operate effectively in a range of conditions.

In summary, the Siemens 410 S and 420 S models represent the pinnacle of modern automation technology. With their modular designs, integrated safety features, advanced diagnostic capabilities, and compatibility with TIA Portal, they are well-equipped to meet the evolving demands of today’s industries. Whether for compact operations or complex processes, both models deliver the performance and reliability that businesses require in an ever-competitive market.