Question

which Cisco Voice Gateway is suitable

Asked by: mtiexp

Hey guys,

I work at a Telecommunication Company, and they just decided to use Cisco Voice Gateway.
and since am the Cisco Guy in the company they give me the task to find the suitable model that meets the requirements, and honestly am more in the R&S Field than VOIP but it well be a good opportunity for me learn more about VoIP,

So I came here today to ask for your help to guide me where to start.

the company requirements is to take Voice traffic from ISDN E1s and convert it to SIP. so the gateway will be connected from one side to 8 E1s and the other side to a Softswitch which will route the International Calls .

I was reading on the net and as Cisco website the past few days and I have reached an understanding that AS5400XM will make the job "please correct me if am wrong or i will need more equipments " and also I did not find documents that speaks about international Voice gateways, all what I found was documents that speaks about Voice Gateways that are connect to Call Manager if you guys can tell me what documents will be useful for me in this case I will be more than Grateful for your help.

Your help and guide is highly appreciated

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Asked On
2009-11-07 at 13:36:03ID24880888
Tags

Cisco Voice Gatways

Topics

Voice Over IP

,

Telecommunications Providers

Participating Experts
1
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0
Comments
2

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Answers

 

by: jodylemoinePosted on 2009-11-08 at 08:33:12ID: 25770923

If you're just wanting to do the voice conversion from the E1 channels and route everything to the SoftSwitch, the AS54XM-8E1-V-MC bundle will cover everything you need.  It will handle the 8 E1 circuits and provide enough DSP capacity to handle the full load as long as you're only doing medium complexity (G.729a codec, for example) or lower.  If you want to handle high complexity calls (G.729b or better) then you're going to be limited to 192 simultaneous connections.

 

by: mtiexpPosted on 2009-11-23 at 10:08:29ID: 25889922

Number of factors to be considered here.....best is to use Cisco's measurement calculator available on their website to see what solution would be good for your requirements

also try reading Cvoice Course from CCVP  you will find all the answers regarding the configuration for setting up  Cisco Voice gateways

20120131-EE-VQP-002

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