[cisco-voip] VOIP on AS5400

Tue Oct 9 16:16:51 EDT 2018

To do Voice, you will need DSPs, 1 dsp is 64 g711 calls.  That will be the
limiting factor over PSTN connectivity.

https://www.cisco.com/c/en/us/products/collateral/unified-communications/as5
400xm-universal-gateway/product_data_sheet0900aecd80458049.html

From: cisco-voip <cisco-voip-bounces at puck.nether.net> On Behalf Of Joseph
Mays
Sent: Tuesday, October 9, 2018 2:04 PM
To: cisco-voip at puck.nether.net
Subject: [cisco-voip] VOIP on AS5400

I am recently put in the position of working with some old AS5400s. I put
the following question to the cisco nas list, but I thought it might be
appropriate for here, too....

The only other question is about the number of voip calls the box can
support. My understanding (possibly wrong) is that there is an upper limit
on the number of voip calls an AS5400 can sustain, depending on the memory,
processor, and codec being used. Is this correct, and if so how do I
calculate it?

The codec being used is G.711, which does virtually no compression, so I
would imagine the processor usage is very low as compared to other codecs.

ArmoryPl-AS5400#show ver

Cisco Internetwork Operating System Software

IOS (tm) 5400 Software (C5400-JS-M), Version 12.3(3i), RELEASE SOFTWARE
(fc1)

Compiled Fri 12-Aug-05 22:07 by ssearch

Image text-base: 0x6000895C, data-base: 0x61900000

ROM: System Bootstrap, Version 12.2(1r)1, RELEASE SOFTWARE (fc1)

BOOTLDR: 5400 Software (C5400-BOOT-M), Version 12.1(1)XD1, EARLY DEPLOYMENT
RELEASE SOFTWARE (fc2)

ArmoryPl-AS5400 uptime is 1 week, 1 day, 3 hours, 17 minutes

System returned to ROM by bus error at PC 0x615EEEE8, address 0x59CCDEC at
11:13:47 EDT Mon Oct 1 2018

System restarted at 11:14:51 EDT Mon Oct 1 2018

System image file is "flash:c5400-js-mz.123-3i.bin"

cisco AS5400 (R7K) processor (revision T) with 524288K/131072K bytes of
memory.

Processor board ID JAE09054U8M

R7000 CPU at 250Mhz, Implementation 39, Rev 1.0, 256KB L2, 2048KB L3 Cache

Last reset from warm-reset

Bridging software.

X.25 software, Version 3.0.0.

TN3270 Emulation software.

Primary Rate ISDN software, Version 1.1.

Manufacture Cookie Info:

EEPROM Type 0x0001, EEPROM Version 0x01, Board ID 0x31,

Board Hardware Version 3.34, Item Number 800-5171-02,

Board Revision C0, Serial Number JAE09054U8M,

PLD/ISP Version 2.2,  Manufacture Date 26-Jan-2005.

Processor 0x14, MAC Address 0x012801C6694

Backplane HW Revision 1.0, Flash Type 5V

2 FastEthernet/IEEE 802.3 interface(s)

444 Serial network interface(s)

432 terminal line(s)

64 Channelized T1/PRI port(s)

2 Channelized T3 port(s)

512K bytes of non-volatile configuration memory.

65536K bytes of processor board System flash (Read/Write)

16384K bytes of processor board Boot flash (Read/Write)

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