Step 2 : Configuration

2.4 NAT Traversal

If the ATA 1110 is connected behind a router it is recommended to enable the STUN settings.

Your SIP provider should be able to provide this information. Enter the Advance - SIP setting page.

STUN Server Addr:enter the STUN server addres

STUN Server Port:enter the STUN server port number

Check "Enable SIP Stun"

Click Apply to confirm the settings.

Go to the Config Manage - Save Config page and click "save" to save the configuration, otherwise you will lose the setting after the ATA reboots.

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Topcom ATA 1110 manual NAT Traversal

ATA 1110 specifications

The Topcom ATA 1110 is an advanced Analog Telephone Adapter (ATA) designed to bridge traditional telephone systems with Voice over Internet Protocol (VoIP) services. It offers a seamless transition from conventional telephony to modern internet-based communication, making it an ideal choice for both residential and small business users looking to enhance their telecommunication capabilities.

One of the main features of the Topcom ATA 1110 is its ability to connect standard analog telephones to a VoIP network. This means users can continue to use their existing phones while taking advantage of the benefits offered by VoIP, such as lower call costs and enhanced functionalities. The device supports one FXS port, which allows for direct connection of an analog phone or fax machine, making setup incredibly simple and straightforward.

In terms of technologies, the ATA 1110 is built to support the Session Initiation Protocol (SIP), one of the most widely used protocols for initiating, maintaining, and terminating real-time sessions that include voice, video, and messaging applications. This standard ensures compatibility with various VoIP services and offers flexibility for users who may want to switch providers in the future.

The Topcom ATA 1110 boasts a series of characteristics that enhance its performance and user experience. It features high-definition voice quality, thanks to its wideband audio codec support, ensuring that calls are clear and lifelike. This is particularly beneficial in both business and personal use cases, where high audio quality is paramount.

Additionally, the device supports a range of security protocols, including SIP TLS and SRTP, which help protect against unauthorized access and ensure secure communication. The easy-to-use web interface allows users to configure settings, manage the device, and monitor performance effortlessly.

Moreover, the compact design of the ATA 1110 reinforces its practicality for home and office environments. With low power consumption and minimal setup requirements, this device can easily fit into any network setup without the need for extensive technical knowledge.

Overall, the Topcom ATA 1110 is an excellent choice for anyone looking to transition to VoIP while retaining their existing telephony infrastructure. With its robust features, modern technology, and user-friendly design, it stands out as a reliable solution in today’s ever-evolving communication landscape.