Chapter 4: Web Configuration

Do NOT send My Phone Number: This item allows that the caller’s ID or name not to be sent to the receiver. Please check this item to enable this function.

Send telephone events via:

There are three ways for you to send the telephone events. Choose one (Voice Codec (Inbound), RFC2833, INFO Method) according to the information provided by your ISP for sending the events.

Audio Codec

It is a computer program that compresses/decompresses digital audio data according to a given audio file format or streaming audio format.

Preferred Audio Codec: There are six options for you to choose. Each one represents different compression function for the audio data. Select one to match your requirement according to the information provided by your ISP. If you choose Auto, the system will choose a proper one for you. It is recommended to choose Auto if you don’t know how to select.

After finished settings, click Apply for activation.

PSTN Control

PSTN means Public Switched Telephone Network. It is one kind of telephone system which uses the copper cable to transmit analog sound. PSTN is also known as POTS (Plain Old Telephone System).

This page allows you to change the prefix digits to dial one PSTN phone call. If your device is on the PSTN mode, it is not necessary for you to set the prefix digits for the PSTN phone calls.

Conditions for the PSTN

The following conditions indicate that the VoIP phone has been changed to PSTN mode:

zwhile the IAD is powered off

zwhile the IAD cannot register with or reach the SIP Server

zwhile user dials prefix digits

zwhile user dials PSTN phone numbers including emergence call (FXO function, refer to the section of “Definition of FXS and FXO”)

zwhile PSTN call incoming

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Siemens SLI-5310-I IAD manual Audio Codec, Pstn Control, Conditions for the Pstn

SLI-5310-I IAD, SLI-5310 specifications

The Siemens SLI-5310 and SLI-5310-I Integrated Access Devices (IAD) are advanced telecommunications solutions designed to facilitate efficient connectivity and high-quality voice services over IP networks. These devices stand at the intersection of traditional telephony and modern IP-based communications, offering a robust solution for businesses requiring integrated voice and data services.

One of the main features of the Siemens SLI-5310 is its ability to support multiple communication protocols, making it versatile for various network environments. This device can handle both TDM (Time Division Multiplexing) and VoIP (Voice over Internet Protocol), allowing organizations to transition smoothly from legacy systems to modern IP solutions. The SLI-5310-I variant extends these capabilities further by offering integrated router functionalities, ensuring reliable data transfer alongside voice services.

The SLI-5310 supports a range of interfaces, including analog and digital ports, enabling connection with various telephone types and devices. This flexibility ensures that businesses can leverage their existing telecommunications infrastructure while upgrading to newer technologies. The device is also equipped with advanced echo cancellation and voice compression technologies, improving voice quality and minimizing latency during calls.

In terms of management and monitoring, the Siemens SLI-5310 series comes with a user-friendly interface, which allows administrators to configure and manage settings seamlessly. Built with advanced security features, these IADs protect against potential threats, ensuring that both voice and data communications remain secure. Encryption protocols and support for VPNs (Virtual Private Networks) further enhance the security framework.

In summary, the Siemens SLI-5310 and SLI-5310-I IADs are versatile communications solutions that combine traditional and modern technologies to deliver high-quality voice and data services. With support for multiple interfaces, advanced voice processing capabilities, and robust security measures, these devices cater to the evolving needs of businesses looking for reliable telecommunications solutions. Their ability to integrate seamlessly into existing networks while offering scalability makes them an ideal choice for enterprises aiming to future-proof their communication systems.