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For large analog deployments, look towards the AS5XXX series. Not so sure on the design specs, but something like the AS5800XM/AS5300’s are going to be much more suited for larger analog deployments like this.
Nick
On Thu, Aug 21, 2008 at 7:24 PM, Darren Pedley wrote:
> Hi, > > The DSP calculator from cco you can only manage 10 e1’s before it starts > complaining about CPU. DSP’s are also an issue as I’m not sure you can > “share” dsp’s of nm’s etc. You can run 10 without issue though. > > D > > > On 22/08/2008, at 5:21 AM, “Tyson Scott” wrote: > > You can use the 3845 to get about 24 E1’s to terminate. But you will >> probably overload the processor on the 3845 depending on the complexity of >> the codecs that you are using. You would need 16 VWIC-2MFT-E1’s and 4 >> NM-HDV2-2T1/E1’s, with 4 PVDM2-48’s and 16 PVDM2-64’s. >> >> It would be recommended to go to a 6500 series platform with two >> WS-SVC-CMM’s and 5 of the 6 E1 port adapters in the modules with a sup720 >> probably. >> >> >> http://www.cisco.com/en/US/prod/collateral/switches/ps5718/ps708/product_dat >> a_sheet0900aecd8066426f.html >> >> That is what would be required to put 30 E1’s in a chassis running full >> capacity. >> >> Regards, >> >> Tyson Scott - CCIE #13513 R&S and Security >> Technical Instructor - IPexpert, Inc. >> >> Telephone: +1.810.326.1444 >> Cell: +1.248.504.7309 >> Fax: +1.810.454.0130 >> Mailto: tscott@ipexpert.com >> >> Join our free online support and peer group communities: >> http://www.IPexpert.com/communities >> >> IPexpert - The Global Leader in Self-Study, Classroom-Based, Video On >> Demand >> and Audio Certification Training Tools for the Cisco CCIE R&S Lab, CCIE >> Security Lab, CCIE Service Provider Lab , CCIE Voice Lab and CCIE Storage >> Lab Certifications. >> >> >> —–Original Message—– >> From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of >> Muhammad Nasim >> Sent: Thursday, August 21, 2008 4:49 PM >> To: Rookie Ccie >> Cc: ccielab@groupstudy.com >> Subject: Re: Voice Gateway >> >> We just finished desining and implmenting 44 ANALOG lines on one 3845 >> gateway. mixture of 4 FXO and 6 FXO cards. >> >> I think it will be possible to put 30 E1 lines on 3845 but when it comes >> to >> THE PVDM (DSP) you have take care of this well. >> >> It is better if you can ask the question on the Partner Help Line ( Cisco >> Pre-sales support) >> >> >> http://www.cisco.com/web/partners/tools/helponline/prh/index_asiapac_english >> .html >> >> HTH >> >> >> 2008/8/21 Rookie Ccie rookie.ccie@gmail.com >> >> Dear Experts, >>> >>> Please let me know which router I can use as a gateway to connect 30 >>> voice >>> E1 lines. >>> >>> Rgds >>> >>> Rookie >>> >>> >>> Blogs and organic groups at http://www.ccie.net >>> >>> _______________________________________________________________________ >>> >> > > Subscription information may be found at: >>> http://www.groupstudy.com/list/CCIELab.html >>> >>> >>> >>> >>> >>> >>> >>> >>> >> >> — >> Muhammad Nasim >> Network Engineer >> Saudi Arabia >> >> >> Blogs and organic groups at http://www.ccie.net >> >> _______________________________________________________________________ >> > > > Subscription information may be found at: >> http://www.groupstudy.com/list/CCIELab.html >> >> >> Blogs and organic groups at http://www.ccie.net >> >> _______________________________________________________________________ >> > > > Subscription information may be found at: >> http://www.groupstudy.com/list/CCIELab.html >> > > > Blogs and organic groups at http://www.ccie.net > > _______________________________________________________________________ > Subscription information may be found at: > http://www.groupstudy.com/list/CCIELab.html
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