Specifications

Chapter 4 Voice and IP Communications
4-24
Cisco MCS 7800 Series Media Convergence Servers
Specifications
Selected Part Numbers and Ordering Information
1
For More Information
See the Cisco ATA Series Web site: http://www.cisco.com/go/ata186
Cisco MCS 7800 Series Media Convergence Servers
Cisco MCS 7815-I1
• Provides an entry level tower server equipped with an Intel
Pentium™ 4 3060MHz processor, 80GB Serial Attached
ATA (SATA) hard drive and single non-hot-swap power
supply
Cisco MCS 7825-H1 and Cisco MCS 7825-I1
• Each provides an entry level rack mount server that occupies only one rack mounting
space
• Equipped with an Intel Pentium™ 4 3.4GHz processor, two 80GB Serial Attached ATA
(SATA) hard drives configured as RAID1 and a single non-hot-swap power supply
• Limited to Unity applications only
Cisco MCS 7825H-3000
• Provides an entry level rack mount server that occupies only one rack mounting space
• Equipped with an Intel Pentium™ 4 3060MHz processor, 40GB ATA hard drive and a
single non-hot-swap power supply
Feature Cisco ATA 186 Cisco ATA 188
Telephone and network
interfaces
2 RJ-11 FXS ports
1 RJ-45 interface for network connection
2 RJ-11 FXS ports
1 RJ-45 interface for network connection
1 RJ-45 “switch port” for connection to PC or another
downstream Ethernet device
Note: "Daisychaining" multiple ATAs together through
the second RJ45 port is not supported
Dimensions (H x W x D)
1.5 x 6.5 x 5.75 in. (3.8 x 16.5 x14.6 cm) 1.5 x 6.5 x 5.75 in. (3.8 x 16.5 x14.6 cm)
Weights
15 oz (425 gm) 15 oz (425 gm)
Voice-over-IP (VoIP)
protocols
H.323 v2; H.323 v4; SIP (RFC 2543); MGCP 1.0 (RFC 2705);
MGCP 1.0/network-based call signaling
(NCS) 1.0 Profile; MGCP 0.1; SCCP
H.323 v2; H.323 v4; SIP (RFC 2543); MGCP 1.0 (RFC 2705);
MGCP 1.0/network-based call signaling (NCS) 1.0
Profile; MGCP 0.1; SCCP
Cisco ATA Series of Analog Telephone Adaptors
1
1. Some countries have telephone networks that list multiple impedance requirements. It is important to closely
approximate the impedance of the typical handsets used in the region when selecting the proper configuration. The
incorrect choice may lead to poor echo cancellation performance.
ATA186-I1-A Cisco ATA 186 2-port adaptor, 600 ohm impedance
ATA186-I2-A Cisco ATA 186 2-port adaptor, complex impedance (270 ohm in series with 750 ohm and 150 nF in
parallel)
ATA188-I1-A Cisco ATA 188 2-port adaptor with switch, 600 ohm impedance
ATA188-I2-A Cisco ATA 188 2-port adaptor with switch, complex impedance (270 ohm in series with 750 ohm and 150
nF in parallel)
Cisco ATA Series of Analog Telephone Adaptors Power Supply Cables
ATACAB-NA ATA power supply cable for North American-style power systems
ATACAB-EU ATA power supply cable for Continental European-style power systems
ATACAB-UK ATA power supply cable for United Kingdom
ATACAB-AR ATA power supply cable for Argentina
ATACAB-JP ATA power supply cable for Japan
ATACAB-AU ATA power supply cable for Australia