[Asterisk-Users] Can Asterisk replace Cisco 5350?

2005-12-17 Thread Linuxnizer The Mesmorizer

Hi,
 We are using Cisco5350 as a gateway with 2 E1 cards (part# AS535-DFC-2CE1) 
to terminate calls. We need 2 more gateways, my question is can we save some 
money and use Asterisk + PCI E1 cards?


If so, do you recommend any cards/configuration?

Thank you
Ahmed

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Re: [Asterisk-Users] Can Asterisk replace Cisco 5350?

2005-12-17 Thread Jean-Michel Hiver

Linuxnizer The Mesmorizer a écrit :


Hi,
 We are using Cisco5350 as a gateway with 2 E1 cards (part# 
AS535-DFC-2CE1) to terminate calls. We need 2 more gateways, my 
question is can we save some money and use Asterisk + PCI E1 cards?


I've had the same issue lately. I need to set up a 4E1 / g.729 solution.


Asterisk way


- 4 asterisk boxes with 1 E1 card (approx $2k each)
- 120 g.729 licences ($1.2k)
- 1 SER box to dispatch the calls on the 4 asterisk boxes ($1k)

Total: 4 * 2 + 1.2 + 1 = 10.2


In the end, I went on voipsupply.com and saw that they offer Audiocodes 
mediant 2000 (4 E1 version) for about $10k. Since this box also does SS7 
(which is nice if you want to properly interconnect some day), can scale 
up to 16 E1 and is conveniently packed in a 1U rackable unit, I have 
decided to go with Audiocodes.


Since I am not set up yet, I can't tell wether it is a good decision or 
not. I will let you know :)



Cheers,
Jean-Michel.

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Re: [Asterisk-Users] Can Asterisk replace Cisco 5350?

2005-12-17 Thread AR Tarzi
Ignoring SS7, why exactly are you setting up several boxes ? there are quad 
E1 cards no ?

This is way out of my league, but I just want to understand.

- Original Message - 
From: Jean-Michel Hiver [EMAIL PROTECTED]
To: Asterisk Users Mailing List - Non-Commercial Discussion 
asterisk-users@lists.digium.com

Sent: Saturday, December 17, 2005 12:19
Subject: Re: [Asterisk-Users] Can Asterisk replace Cisco 5350?



Linuxnizer The Mesmorizer a écrit :


Hi,
 We are using Cisco5350 as a gateway with 2 E1 cards (part# 
AS535-DFC-2CE1) to terminate calls. We need 2 more gateways, my question 
is can we save some money and use Asterisk + PCI E1 cards?


I've had the same issue lately. I need to set up a 4E1 / g.729 solution.


Asterisk way


- 4 asterisk boxes with 1 E1 card (approx $2k each)
- 120 g.729 licences ($1.2k)
- 1 SER box to dispatch the calls on the 4 asterisk boxes ($1k)

Total: 4 * 2 + 1.2 + 1 = 10.2


In the end, I went on voipsupply.com and saw that they offer Audiocodes 
mediant 2000 (4 E1 version) for about $10k. Since this box also does SS7 
(which is nice if you want to properly interconnect some day), can scale 
up to 16 E1 and is conveniently packed in a 1U rackable unit, I have 
decided to go with Audiocodes.


Since I am not set up yet, I can't tell wether it is a good decision or 
not. I will let you know :)



Cheers,
Jean-Michel.

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Re: [Asterisk-Users] Can Asterisk replace Cisco 5350?

2005-12-17 Thread Jean-Michel Hiver

AR Tarzi a écrit :

Ignoring SS7, why exactly are you setting up several boxes ? there are 
quad E1 cards no ?

This is way out of my league, but I just want to understand.


Because you would need a super monster box to do simultaneous g.729 
encoding - and even though I'm not sure it would work properly. Maybe 
when we have boards which support hardware g.729 encoding this will 
become a viable option.


Cheers,
Jean-Michel.

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Re: [Asterisk-Users] Can Asterisk replace Cisco 5350?

2005-12-17 Thread Linuxnizer The Mesmorizer





From: Jean-Michel Hiver [EMAIL PROTECTED]

Linuxnizer The Mesmorizer a écrit :


Hi,
 We are using Cisco5350 as a gateway with 2 E1 cards (part# 
AS535-DFC-2CE1) to terminate calls. We need 2 more gateways, my question 
is can we save some money and use Asterisk + PCI E1 cards?


I've had the same issue lately. I need to set up a 4E1 / g.729 solution.


Asterisk way


- 4 asterisk boxes with 1 E1 card (approx $2k each)
- 120 g.729 licences ($1.2k)
- 1 SER box to dispatch the calls on the 4 asterisk boxes ($1k)

Total: 4 * 2 + 1.2 + 1 = 10.2


In the end, I went on voipsupply.com and saw that they offer Audiocodes 
mediant 2000 (4 E1 version) for about $10k. Since this box also does SS7 
(which is nice if you want to properly interconnect some day), can scale up 
to 16 E1 and is conveniently packed in a 1U rackable unit, I have decided 
to go with Audiocodes.


Since I am not set up yet, I can't tell wether it is a good decision or 
not. I will let you know :)



Cheers,
Jean-Michel.


Hii Jean-Michel,
 Couple of notes, I didn't find Audiocodes at voipsupply.com. As far as the 
E1 is concerned, I think that there are many standards for R2-E1 signaling. 
Cisco support many variations, not sure if these cards or Asterisk support 
such wide variaty of R2 signaling. Check Cisco paper on this 
http://www.cisco.com/en/US/products/sw/iosswrel/ps1826/products_feature_guide09186a00800dc5cf.html


Final note, I can get a used Cisco5350 for around $7000 with 2E1 cards, your 
solution seems a bit pricey compared to a used Cisco. Any advantages or 
features that come with Asterisk that can't be done with a Cisco5350?


Regards,
Linuxman.

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Re: [Asterisk-Users] Can Asterisk replace Cisco 5350?

2005-12-17 Thread Jean-Michel Hiver



Hii Jean-Michel,
 Couple of notes, I didn't find Audiocodes at voipsupply.com.


This is the product I'm going to order:

http://www.voipsupply.com/product_info.php?products_id=213osCsid=8afe5c480fd75d05ce6e5dad5876e3be


Final note, I can get a used Cisco5350 for around $7000 with 2E1 
cards, your solution seems a bit pricey compared to a used Cisco. Any 
advantages or features that come with Asterisk that can't be done with 
a Cisco5350?


I don't know Cisco enough to be able to compare.

Cheers,
Jean-Michel.

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