In this section:

EdgeMarc is a flexible, easy-to-use session border controller that provides many critical networking functions for IP-based voice and data.

This guide describes the EdgeMarc VoIP Operating System (VOS) and is intended for network installers and system administrators.

This guide assumes that you have already installed and cabled your device according to the instructions in the hardware installation guide that came with your EdgeMarc.

The sections in this guide represent configuration tasks in the EdgeMarc GUI Configuration Menu. Your Configuration Menu may vary, depending on your EdgeMarc model and features included with your software version.

Before you Begin

Before using the information in this guide, make sure that you are connected to the device through a supported web browser.

Additional information about the features provided by VOS can be found on the Ribbon Documentation Center.

Connect to the EdgeMarc for the First Time

The LAN interface ports are pre-configured with the IP address 192.168.1.1.

  1. Connect a computer to the LAN interface port (LAN Port 1) using an Ethernet cable or connect to an Ethernet switch (using the IP address 192.168.1.2 and subnet mask 255.255.255.0).
  2. Launch a web browser on your computer and enter the URL http://192.168.1.1.

  3. Press Return. The EdgeMarc VOS login screen is displayed.

    EdgeMarc Login Screen

  4. Enter your initial username in the field provided: root
  5. Enter your initial password in the field provided: default
  6. Click OK.

  7. After you have logged in to the system for the first time with the default credentials, you are directed to the Change Password page.

    EdgeMarc Login Screen for Password Change


    EdgeMarc Admin Landing Page

  8. Enter password information as described in red in the login window and follow system prompts to log in to the EdgeMarc VOS Admin landing page.

Understanding the EdgeMarc VoIP Operating System

Ribbon Communications EdgeMarc VoIP Operating System (VOS) provides award-winning features for converged networking environments. These features enable the EdgeMarc to act as an enterprise session border controller and demarcation point for managed services.

VOS supports all EdgeMarc session border controller models from  Ribbon. For a current list of available models, refer to the Ribbon website.

Using the VOS web-based user interface, you can configure settings that allow the EdgeMarc to provide the following:

  • Network Address Translation (NAT) and firewall traversal using a VoIP Application Layer Gateway (ALG) supporting SIP and H.323
  • Support for a configurable amount of concurrent VoIP calls
  • Enterprise LAN protection using a stateful packet inspection (SPI) firewall for voice and data traffic
  • NAT and Port Address Translation (PAT) for voice and data
  • Static IP routing
  • Traffic Management
    • Prioritization
    • Classification
    • Queuing
    • Type of Service (TOS) bit setting
    • Call admission control for voice
  • Voice call quality monitoring and testing
  • Integrated test tools to facilitate problem isolation
  • DHCP server options for enterprise computers and IP phones
  • FTP and TFTP options for IP phone images
  • SNMP and SYSLOG for logging to Network Management Systems

Deploying the EdgeMarc

Your EdgeMarc configuration is based on your deployment scenario, VoIP topology, and the presence of other networking equipment such as firewalls or DHCP servers.

Although the EdgeMarc can be installed in many different VoIP topologies, this document describes how to configure the EdgeMarc to support two basic deployment scenarios:

Deploying the EdgeMarc in IP Centrex Networks

A typical IP Centrex deployment may be comprised of the following:

  • The WAN link from the service provider is terminated by an external router, xDSL, or cable modem.
  • The EdgeMarc is connected directly to the WAN termination device and the enterprise LAN (typically a layer 2 switch).
  • VoIP signaling is performed in the service provider network via a softswitch.
  • The EdgeMarc acts as a proxy for the voice devices installed in the enterprise LAN.
  • A single public IP address is used as a proxy for the IP phones. It is also used to route calls to multiple PCs on the LAN.

Deploying the EdgeMarc in Station Side IP PBX Networks

Most private enterprise VoIP networks use an IP PBX at the corporate headquarters to provide voice switching among headquarters, branch offices, and the PSTN. The EdgeMarc is used in these environments to securely connect branch office employees to the IP PBX installed in the corporate headquarters location. A station-side IP PBX deployment may be comprised of the following:

  • The branch office is connected to the corporate network using VPNs or private T1 links terminated by a WAN router.
  • The EdgeMarc is connected directly to the WAN router and the enterprise Ethernet LAN (typically a layer 2 switch).
  • The IP PBX in the corporate headquarters location performs VoIP signaling.
  • The EdgeMarc acts as a proxy for the voice devices installed at the branch office.

Accessing the Web-Based GUI Interface

The EdgeMarc VOS user interface is accessible through a web browser. The VOS interface includes intuitive menus and options for:

  • System administration
  • Network configuration and management
  • User management
  • Security
  • VoIP ALG
  • VPN

Logging into the EdgeMarc

Log in to  EdgeMarc using a web browser such as Microsoft Internet Explorer, Google Chrome, or Mozilla Firefox.

  1. Launch a web browser on your computer and enter the URL assigned to your EdgeMarc.
  2. Enter your initial username in the field provided: root.
  3. Enter your initial password in the field provided: default.
  4. The system automatically prompts you to change your password after you complete your initial login to the system. Refer to Change Your Password for more information.