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Community Member

3640 RAS server

Hello All,

We have Cisco 3640 RAS server with integrated Modem module card (16 ports ) , connected with Analog Telephone lines and it works fine . The management has decided to change all the Telephone lines in the company to Digital phone including RAS Telephone lines . Will this module support digital lines?. I've put the modem version for your information . If the current module does not support to digital , what should we do to support digital lines?.

RAS>sh modem version

Slot 1:MCOM Analog Integrated Modem Firmware Version 1.2.0

Source: IOS

Boot firmware: 1.1.5

MIMIC firmware: 1.3.3

Modem firmware: 2.3.8

DSP firmware: 0.0.2

Thanks in advance for your reply.

Raju.

Hadeed.

1 REPLY
Cisco Employee

Re: 3640 RAS server

No..NM-16AM(16 port Analog modem module) will not support or terminate the calls from digital lines (BRI or T1/PRI or CAS)

In order to terminate the analog calls over digital lines, you need a digital modems in 3640. Digital MICA modems will do that job for you. So you need NM-xxDM whrere xx is multiple of 6. Pl. visit following url for that

http://www.cisco.com/warp/public/107/hw_digital_modems.shtml

http://www.cisco.com/univercd/cc/td/doc/product/software/ios113ed/113t/113t_2/barney30.htm

For configuration on 3600 routers using digital modems and digital lines, visit

http://www.cisco.com/warp/public/793/access_dial/t1_dialin_5412.html

Modem connectivity using BRI line on 3600, visit

http://www.cisco.com/warp/public/471/bri_3640.html

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