Cisco ATA 191 - VoIP Phone Adapter - 100Mb LAN - suitable for wall mounting Group Network Devices Manufacturer Cisco Manufacturer Art. NR. ATA191-K9 Model ATA 191 EAN/UPC 0889728028318 Product Description: Cisco ATA 191 - VoIP Phone Adapter Device Type VoIP Phone Adapter Form Factor Suitable for Wall Mounting Data Link Protocol Ethernet, Fast Ethernet VoIP Protocols SIP, RTCP, RTP, SRTP Telephony Interfaces 2 Phones (FXS) Power Supply AC 120/230 V/DC 5 V Dimensions (width x depth x height) 10 cm x 2.8 cm x 10 cm Weight 132.1 g
Details General device type VoIP phone adapter width 10 cm depth 2.8 cm height 10 cm Weight 132.1 g Network form factor Suitable for wall mounting Connection technology Cable Dharacts Data Link Protocol Ethernet, Fast Ethernet Network/Transport Protocol ARP, DHCP, RTP, RTCP Remote Management Protocol HTTP, HTTPS, TFTP, SSH Status Indicator Power Supply, Phone Features Syslog Support, DiffServ Support,
The Cisco ATA 191 VoIP Telephone Adapter is a reliable and efficient solution for integrating traditional analog telephones with modern IP-based networks. Featuring a 100Mb LAN interface, this adapter allows seamless connectivity between legacy devices and advanced VoIP services, making it ideal for both small businesses and home offices looking to upgrade their communication infrastructure without replacing existing phones. The device supports two independent voice ports, high-quality audio codecs such as G.711 and G.729, secure encryption protocols (SRTP/TLS), and remote provisioning capabilities for easy management. Cisco's commitment to sustainability is reflected in the ATA 191's energy-efficient design and compliance with global environmental standards like RoHS. By choosing this product from Cisco'a world leader in networking technology known for its innovation, reliability, and responsible business practices'customers contribute positively towards reducing electronic waste while enjoying cost-effective communications solutions.