Network Address Translation

Protocol

Select the appropriate application from the list. This selection is

 

equivalent to entering a correct transport type (TCP or UDP) and port

 

number for an application. For example, when SMTP is chosen transport

 

type TCP and port number 25 is automatically entered.

 

 

Private Settings

 

 

 

IP address

Enter the private IP address of the server that will provide the service to

 

remote users.

 

 

Port

Enter the private port number on which the server is running.

 

 

Global Settings

 

 

 

IP address

Enter the global IP address of the server. External world sees this global

 

IP address specified by the administrator.

 

 

Port

Enter the application port number (global) that is providing the service.

 

 

After entering all the information press the Apply button and the Virtual Server table will now be displayed at the bottom. Each entry can be deleted by selecting the Delete button next to the entry.

6.3 SIP-ALG

Session Initiation Protocol (SIP) packets have IP address embedded in the data packet. So NAT is not fully effective for such applications. SIP ALG enables SIP phones on the LAN side to make calls across the Internet when NAT is enabled.

The administrator needs to configure the port numbers used for SIP by the IP Phone or the SIP Server. A maximum of 20 SIP calls can be active simultaneously.

Caution: If router reboots, SIP Phones need to be reregistered with the external SIP

￿Server. This is because the router does not remember the earlier SIP Registrations on reboot.

Select NAT SIP-ALGto configure the SIP ALG Configuration as explained below.

Web UI

SIP ALG Configuration

Enable

Select Enable to activate the feature.

 

 

Port number

Enter the port number of the SIP Phone or SIP Server.

 

 

After entering all the information press the Apply button and the SIP ALG Table will now be displayed at the bottom. To delete an entry press the Delete button next to the entry.

Dlink DRO-210i User Guide

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D-Link DRO-210i manual Sip-Alg, SIP ALG Configuration

DRO-210i specifications

The D-Link DRO-210i is an innovative smart security camera designed to bring peace of mind to homeowners and businesses alike. With its sleek design and advanced features, the DRO-210i stands out as a reliable surveillance solution that caters to a range of security needs.

One of the main features of the DRO-210i is its high-definition video streaming capability. With a resolution of up to 1080p, users can enjoy crisp and clear video footage, ensuring that every detail is captured. This camera is equipped with a wide-angle lens, offering a 130-degree field of view, which allows for comprehensive monitoring of large areas, making it ideal for both indoor and outdoor use.

The DRO-210i utilizes advanced infrared night vision technology, enabling it to capture clear images even in complete darkness. This feature ensures that security is maintained 24/7, offering peace of mind regardless of lighting conditions. The camera automatically switches to night mode when it detects low light, ensuring continuous monitoring without manual intervention.

Another standout characteristic of the DRO-210i is its motion detection capabilities. The camera features customizable motion zones and alerts, allowing users to define specific areas for monitoring. When motion is detected, the camera can send real-time alerts to the user's smartphone or email, ensuring prompt responses to any potential security threats.

The integration of two-way audio allows for real-time communication through the camera. Users can listen and speak through the camera's built-in speaker and microphone, providing an added layer of security. This feature is particularly useful for engaging with visitors or deterring potential intruders.

For convenient storage options, the DRO-210i supports both local and cloud storage. Users can insert a microSD card for local recording or opt for D-Link’s cloud storage service for easy and secure access to footage from anywhere in the world. This flexibility ensures that important recordings are safely stored and easily retrievable.

The camera's compatibility with smart home systems is an essential aspect of its design. The DRO-210i works seamlessly with various smart home ecosystems, allowing users to integrate it into their existing setups, enhancing their overall smart home experience.

In summary, the D-Link DRO-210i is a feature-rich, user-friendly security camera equipped with high-definition video, night vision, motion detection, two-way audio, and flexible storage options. Its compatibility with smart home technologies makes it an ideal choice for those seeking a comprehensive surveillance solution that not only enhances security but also integrates with their lifestyle.