[Asterisk-Users] what should i select ??????????

[Mark Phillips]

I've done exactly this recently.

Frankly with hardphones being as cheap as they are I'd buy them. If you 
are messing about with analogue adapters etc you'll end up with all 
sorts of potentional echo problems not to mention the cost of the chanel 
banks etc.

A hardphone will enable you many features that an anologue phone would 
not. Many hardphones have LCD displays and soft keys which you can 
assign funtions to such as company directories etc. This is possible in 
the Analogue world through the use of ADSI but an ADSI compliant phone 
is often more than a hardphone.

There are of course network considerations. Can your network sustain the 
extra traffic the hardphones will add? Do you have the right physical 
layer at every station (usually CAT5)? Do you want to do Power Over 
Ethernet or run a small PSU to the wall for each phone?

Only you can answer these questions.

For my money, witha new install, I'd go all hardphone. I happen to like 
the Cisco 7960 which goes for about $260. However there are phones as 
cheap as $50 in quantity. Check out voipsupply.com for prices etc.

Mark

ishtiaq Ahmed wrote:
> hy all
> actually i want to have a setup of five offices having round about 200 
> extensions ( each office having 35 to 45 ) which will be connected 
> through asterisk.
> now either i should go for voip phones( hard phones ). or use any 
> interface card to asterisk server to which the analogue phones will be 
> connected.
>  
> ----- if i use analogue phones in the above case ( we have analogue 
> phones already ) which card should i use.( plzz mention the name of 
> card provided by digium ).
>  
> ---- i think using some interface cards( for analogue phones and one 
> card for each office) will be cheaper than buying about 200 voip phones.
>  
> what do u think????
> i will be waiting for ur value able suggestion. i have searched alot for 
> this noone has given me a clear suggestion ( mean to say answer at the 
> max 20% of my question ).
>  
> 
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-- 

Mark, G7LTT/KC2ENI
Randolph, NJ
http://www.g7ltt.com