AudioCodes MediaPack 202 Analog Telephone Adapter

The AudioCodes MediaPack 202 Analog Telephone Adapter is a compact, business-grade solution that brings legacy analog phones into modern VoIP ecosystems. Designed for small to mid-size deployments, the MediaPack 202 delivers crystal-clear voice quality, straightforward setup, and reliable operation within SIP-based networks. With two FXS ports, it lets you connect two traditional phones or fax machines to a scalable IP telephony system, enabling seamless migration from traditional PBX to unified communications without replacing existing handsets. This resilient ATA is built to handle the demands of busy desks, conference rooms, and small branch offices while maintaining compatibility with leading IP-PBX platforms and service providers.

• Two FXS ports for connecting two standard analog telephones, fax devices, or compatible conference units, enabling immediate VoIP adoption without new handsets.
• Supports SIP-based signaling with broad codec compatibility, including G.711 (μ-law/a-law), G.729, and other common voice codecs for excellent call quality and efficient bandwidth use.
• Comprehensive management and security features for enterprise deployments, including web-based configuration, TLS/SRTP media security, VLAN/QoS support, and auto-provisioning options for centralized management.
• RF-safe, enterprise-grade reliability in a compact form factor with a standard 10/100 Mbps Ethernet interface, suitable for desktop or small rack installations and easy integration into existing networks.
• Enhanced fax support via T.38 compatibility and reliable fax passthrough, making it a practical choice for offices that still rely on analog fax within a VoIP framework.

Technical Details of AudioCodes MediaPack 202 Analog Telephone Adapter

• Connectivity: 1 x 10/100 Mbps Ethernet port for LAN/WAN connectivity; 2 x FXS ports for connecting analog telephones or fax machines.
• Signaling and protocols: SIP-based signaling with compatibility for standard voice codecs and optional support for legacy protocols in mixed environments.
• Codecs: Support for common audio codecs such as G.711 μ-law and a-law, G.729, and other widely deployed codecs to balance quality and bandwidth.
• Fax support: T.38 fax relay compatibility for reliable fax transmission over IP networks.
• Security and management: TLS/SRTP for secure signaling and media, web-based GUI for setup, and options for centralized management, including auto-provisioning and SNMP-based monitoring.
• Provisioning and deployment: Designed for straightforward deployment with simple Ethernet connectivity, plus options for mass configuration via provisioning servers.
• Power and form factor: Desktop-friendly enclosure with external power supply compatibility suitable for office desks or small workstation setups.
• Compatibility and use cases: Ideal for SMBs migrating to SIP-based communications, service providers offering VoIP services, and network environments requiring reliable two-line analog integration.

How to install AudioCodes MediaPack 202 Analog Telephone Adapter

• Power up the device by connecting the included external power supply to a reliable electrical outlet, then connect the Ethernet port to your network switch or router using a standard Ethernet cable.
• Connect your two analog telephones or fax devices to the two FXS ports using appropriate RJ-11 cables, ensuring each device is securely plugged into a port.
• Obtain the MediaPack 202’s IP address through your network’s DHCP server or by using any available onboard discovery method, then access the web-based management interface via a web browser.
• Configure SIP settings to register with your IP-PBX, service provider, or hosted VoIP solution. Enter SIP server address, outbound proxy (if required), and authentication credentials; select desired codecs and comfort-noise settings for optimal call quality.
• Enable security features (TLS/SRTP) and QoS options to prioritize voice traffic, then apply and save the configuration. Perform a test call, verify two-way audio on both FXS ports, and adjust firewall or NAT settings as needed to ensure stable connectivity.

Frequently asked questions

• Q: What does the AudioCodes MediaPack 202 support? A: It is a two-port Analog Telephone Adapter (ATA) designed to connect two analog devices to a SIP-based VoIP network, enabling legacy handsets to operate within modern IP telephony systems.
• Q: Do I need a new IP phone to use this device? A: No. The MediaPack 202 allows your existing analog phones or fax machines to work within a VoIP environment via the two FXS ports.
• Q: Can I use T.38 fax with this ATA? A: Yes. The MediaPack 202 supports T.38 fax relay for reliable fax transmission over IP networks.
• Q: Is security included? A: The device supports secure signaling and media transport options such as TLS and SRTP, along with standard network security practices and management features.
• Q: How is it provisioned and managed? A: It offers a web-based management interface, auto-provisioning support for centralized deployment, and compatibility with SNMP-based monitoring to simplify large-scale installations.
• Q: What kind of networks is it best suited for? A: Ideal for SMBs, branch offices, and service providers looking to extend SIP-based telephony to existing analog devices while preserving investments in legacy equipment.