Cisco ATA 191 Get Started

Step 2 Connect the phone cable to the PHONE 1 port on the ATA and to your analog device (phone or fax machine).
If connecting a fax machine, connect it directly to the ATA. Do not connect an extension to a fax machine,
and do not use a splitter.
Step 3 (Optional) If you have a second analog device, connect the phone cable to the PHONE 2 port on the ATA
and to your second analog device.
Step 4 Connect the ATA power cable to the DC 5V POWER port on the ATA, and plug the power cable into your
power source.
Get Started with Your New ATA
5
Get Started with Your New ATA
Install Your New ATA

Cisco ATA 191 Specifications

General

Fax Support	T.38 Fax Relay
Relative Humidity	10% to 90% (non-condensing)
Ports	2 FXS ports
Voice Protocol	SIP
Protocols	SIP, RTP, RTCP
Power	5V DC
Network Interfaces	10/100BASE-T Ethernet port
Operating Temperature	32°F to 104°F (0°C to 40°C)
Audio Codecs	G.711 (a-law and μ-law), G.729a, G.722, G.726
Voice Codecs	G.711 (a-law and μ-law), G.729a, G.722, G.726
Storage Temperature	14 to 140°F (-10 to 60°C)