manual

© 2006 Cisco Systems, Inc. All rights reserved.
Important notices, privacy statements, and trademarks of Cisco Systems, Inc. can be found on cisco.com.
Page 3 of 11
• Feature license for the Integrated SLT feature on the Cisco AS5350XM Universal Gateway (part number FR535XM-SLT-LIC)
– The Integrated SLT feature pulls existing Cisco distributed Message Transfer Part (MTP) SS7 signaling architecture functions—previously
available only on Cisco 26xx-based SLTs—directly onto a single Cisco AS5350XM Universal Gateway. Like the Cisco 26xx-based SLT,
the Integrated SLT on a Cisco AS5350XM Universal Gateway backhauls upper-layer SS7 protocols across an IP network using Cisco
Reliable User Datagram Protocol (RUDP), terminating the MTP1 and MTP2 layers of the SS7 protocol stack at the media gateway
controller (MGC).
Performance and Capacity
The performance and capacity of the Cisco AS5350XM Universal Gateway varies for different applications. For example, the gateway is designed
to handle 672 voice or 216 dial sessions at up to 20 calls per second. Consult your Cisco representative for performance characteristics for the
specific applications that you will run on the gateway.
The Cisco AS5350XM Universal Gateway occupies one rack unit (RU), or 1.73 inches of rack space. The maximum power consumption of one
Cisco AS5350XM Universal Gateway is 168W in the 8E1 configuration with 216 active calls. The heat dissipation is 573 BTUs/hour.
Voice Codecs
The Cisco AS5350XM Universal Gateway offers multiple codecs to meet interoperability, compression, and latency requirements for a variety
of voice applications. The Cisco AS5350XM Universal Gateway supports the voice codecs in Table 1 and Table 2.
Table 1. Codec Support: Cisco AS5350XM Universal Gateway with High-Density Packet Voice/Fax Feature Card
DSP Feature Card Low Complexity Codecs Medium Complexity Codecs High Complexity Codecs
Cisco AS5350XM High-Density
Packet Voice/Fax Feature Card
(AS5X-FC) with Six DSP Module
(AS5X-PVDM2-64) Slots
• G.711 mu-law
• G.711 a-law
• Fax pass-through
• Modem pass-through
• Clear channel codec
• G.729 a
• G.729 ab
• G.726 16K, 24K, 32K
• T.38 Fax Relay
• Cisco Fax Relay
• Adaptive Multi-Rate: AMR-NB
4.75K, 5.15K, 5.9K, 6.7K, 7.4K,
7.95K, 10.2K, 12.2K, SID
• G.723.1 5.3K, 6.3K
• G.723.1A 5.3K, 6.3K
• G.728
• Internet Low Bitrate Codec
(iLBC)
• Modem Relay
Maximum Channel Capacity
per Feature Card (AS5X-FC)
384 192 144