Plar, IN-5 | Cisco Systems ATA 188 manual

5-18

4-11

5-10

5-12

5-28

5-37

5-40

2-5

5-17

Index

login ID for Phone 1 port	5-13	OpFlags parameter 5-33
login ID for Phone 2 port	5-14	optional feature parameters 5-35
low-bit-rate codec 4-7,5-19,5-21

MAC address 3-10
MAC address conversion tool 3-10
MAC address location on Cisco ATA 3-9
MAC address non-dotted hexadecimal version	3-9
maximum number of digits in phone number	5-26
MediaPort 5-19
MediaPort parameter 5-19

mixing of audio and call waiting tone during a call 5-29mixing of call waiting tone and audio 4-9

network connectivity			3-15
network connectivity parameters 3-15
network parameters		5-7
network ringback tone			4-9
network timing	4-11
parameters	4-11
NPrintF parameter		5-35
NSE payload base number				5-28
NTP IP address	5-30
NTPIP parameter		5-30
NumTxFrames parameter				5-23

obtaining the correct Cisco ATA software	3-7
offset from Greenwich Mean Time 4-11
offset from Greenwich Mean Time (GMT)	5-29
on-hook delay 4-10

operate in a Cisco CallManager environment 5-28operating parameters

PaidFeatures		5-25
paid features		5-25
parameters
required		4-1
parameters and defaults					xii, 5-1
parameters for configuration method							5-4
parameters for network connectivity							3-15
parameter types			5-1
password forgotten				5-3
password for Phone 1 port						5-10
password for Phone 2 port						5-12
password recovery				3-18
physical interfaces				C-3
physical specifications					C-1
PLAR	5-40
Polarity	5-27
polarity	4-11,5-27
Polarity parameter				5-27
polarity reversal before and after Caller ID signal								5-26
polarity reversal before and after caller ID signal								5-26
port for debug messages
configuration			5-35

powering down

primary H.323 gatekeeper ID

primary H.323 gatekeeper parameter 5-15Private Line Automatic Ringdown (PLAR) programmable dial plan

progress Indicator progress tones prserv 7-9PWD0 parameter PWD1 parameter

Cisco ATA 186 and Cisco ATA 188 Analog Telephone Adaptor Administrator’s Guide (H.323)

	OL-4008-01	IN-5

ATA 188 specifications

The Cisco Systems ATA 188 is a versatile Analog Telephone Adapter designed to facilitate the integration of traditional telephone systems with Voice over Internet Protocol (VoIP) networks. This device has been key in bridging the gap between legacy telephony and modern IP-based communication, allowing users to leverage their existing analog phones while enjoying the benefits of digital connectivity.

One of the main features of the ATA 188 is its ability to connect regular analog phones to a VoIP network, enabling users to make and receive calls over the internet. This significantly reduces calling costs, especially for long-distance and international calls. The ATA 188 supports two phone lines, allowing simultaneous voice calls. This dual-line capability makes it a suitable choice for small businesses or home offices that require multiple lines without the need for extensive infrastructure.

The device is equipped with various technologies that enhance its functionality. It supports the Session Initiation Protocol (SIP) and H.323, making it compatible with a wide range of VoIP service providers. Additionally, the ATA 188 features Quality of Service (QoS) settings, which prioritize voice traffic over the internet, ensuring clear voice quality without interruptions or delays. This is essential for maintaining a professional communication experience, especially in business environments.

Another characteristic of the ATA 188 is its user-friendly configuration interface. It allows users to easily set up and manage their devices through a web-based portal. The configuration process is straightforward, with options to adjust settings such as codec selection, call features including call waiting, and call forwarding functionalities.

Security is also a priority for the ATA 188, as it provides robust protocols to protect call data. The device supports Secure Real-time Transport Protocol (SRTP) and Transport Layer Security (TLS) to encrypt voice traffic and manage signaling securely. This ensures that sensitive conversations remain confidential.

Overall, the Cisco Systems ATA 188 is a reliable and efficient solution for users looking to transition from traditional telephony to VoIP. Its dual-line capacity, compatibility with multiple VoIP standards, user-friendly configuration, and built-in security features make it a valuable asset for both personal and professional communication solutions. In an ever-evolving telecommunications landscape, the ATA 188 remains a relevant and practical choice for integrating legacy telephony with modern internet-based services.

Cisco Systems ATA 188 manual Plar, IN-5

Models: ATA 188

PLAR

IN-5

ATA 188 specifications