Hi,
>>From vnebolsi@cisco.com Fri Oct 30 14:35:30 1998
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>>Date: Fri, 30 Oct 1998 14:34:48 +0300
>>To: dyer@sut.ru
>>From: Vladislav Nebolsine <vnebolsi@cisco.com>
>>Subject: ***Hot News*** Announcing R2 support for the 3600 Digital
>> Modems!!
>>Cc: mkader@cisco.com
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>>Дмитрий, добрый день,
>>
>>Не могли бы Вы запостить следующую информацию в ru.cisco? Также, думаю, можно положить ее и в FAQ лист.
>>
>>Спасибо.
>>Влад.
>>
>>
>>Hot News!!!
>>===========
>>
>>Announcing R2 support for the 3600 family of Digital Modems
>>=================================================
>>
>>The 3600 team is pleased to announce R2 support for integrated Digital Modems on the popular Cisco 3600 series platform. This feature is available with the introduction of IOS 12.0(1)T
>>
>>This new feature supports the use of R2 signalling with the 3600 internal digital modems, enabling high-speed (up to 56kbps) remote access for branch offices and small/mid size ISP's who utilize this specific line-signalling protocol.
>>
>>This announcement extends the range of connectivity options available for
>>the 3600 Digital Modems, now supporting:
>>
>>PRI
>>CAS(CT1)
>>R2 (CE1))
>>
>>By supporting this flexible range of signalling protocols , the 3600
>>digital modem solutions can now be deployed on a world-wide basis!
>>
>>A Country list and Mini Q&A follow.
>>
>>Countries configurable with R2 on the 3600: (this is a subset of the
>>supported
>>5300 R2 countries)
>>=================================
>>
>>Argentina
>>Australia
>>Brazil *
>>China *
>>Columbia
>>Costa Rica
>>Eastern Europe mode supports:
>> Croatia
>> Russia *
>> Ecuador (ITU and LME)
>>Greece
>>Guatemala
>>Hong Kong (China & ITU Variants)
>>India
>>Indonesia
>>Israel *
>>ITU mode supports:
>> Denmark
>> Finland
>> Germany
>> Russia (ITU variant) *
>> Hong Kong (ITU variant)
>> South Africa (ITU variant)
>>Korea *
>>Malaysia *
>>Mexico (Telmex and Telnor) *
>>New Zealand *
>>Paraguay
>>Peru
>>Philippines
>>Saudi Arabia
>>
>>Note: All countries listed have been tested in house. Countries marked
>>with
>>a *
>>have also been successfully tested in-country.
>>
>>Mini Q&A
>>=========
>>
>>Q. What is R2 ?
>>A. R2 is a signaling system (Q.422) used by a number of countries
>>worldwide. This signaling system runs over an E1 Carrier (2.048Mb/s), containing 32 64Kb/s timeslots, of which, 30 timeslots can be used for digital modem calls.
>>
>>Q. Does this feature require new hardware in the 3600?
>>A. No
>>
>>Q. What network modules support this feature?
>>A. All the current 1/2 PRI NMs, including the new 1FE 1/2 PRI NM.
>>
>>Q.Is the Cisco Dial-out Utility supported through an R2 connection?
>>A. Yes. Version 2 of the Cisco Dial-out Utility (available early
>>November) together with MICA Portware 2.5.1.0 support Dial/Fax out through the R2 interface
>>
>>Q. Is this R2 feature supported the Cisco 2600, 3620, and 3640?
>>A. The ability for Modem calls to be terminated through an R2 interface
>>is available for all platforms that support Cisco digital modems. This
>>currently limits R2 support to the 3640/3620
>>
>>Q. Do I need a new version of the digital modem microcode to support R2?
>>A. No. All shipping versions of Portware are supported. For information
>>on Portware and instructions on downloading the latest version, please
>>visit: .
>>
>>Q. What IOS is required to utilize this feature?
>>A. IOS 12.0(1)T and above
>>
>>Q. Can I support ISDN PRI R2, and CAS in the same chassis?
>>A. Yes, on a per network module basis. Each individual PRI NM can be
>>configured as R2,CAS or ISDN PRI.
>>
>>Q. What countries will this R2 feature be available in?
>>A. At FCS, a subset of the 5300 supported R2 countries will be supported.
>>All Countries in the list above have been successfully tested internally.
>>
>>Q. Will the new mixed media FE/PRI support R2?
>>A. Yes.
>>
>>Q. Can two PRI/R2 links share one DM NM?
>>A. Yes. The pool of modems is available to all R2/PRI interfaces.
>>
>>
>>--
>>Sincerely yours,
>>
>>Vladislav Nebolsine
>>Systems Engineer Trainee | |
>>Cisco Systems Moscow ||| |||
>>e-mail: vnebolsi@cisco.com ||||| |||||
>>phone: +7 (095)961-1410 ..:|||||||:...:|||||||:..
>>fax: +7 (095)961-1469 C i s c o S y s t e m s
>>
--
Dmitriy Yermakov, CCS SUT
dyer@sut.ru
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