Re: OT: 2611 as VoIP WAN transport

From: André Bersvendsen (an-bersv@xxxxxxxxx)
Date: Tue Jul 23 2002 - 06:33:30 GMT-3


   
 Hi,

If I understand you the network is like this:

Site #1 Site #2

ISDN ---4xE1--- AS5300 ---Ethernet--- 2621 ---E1--- 2621
 ---Ethernet--- AS5300 ---4xE1--- ISDN

I do not see any reason why the Cisco 2621 should have any problems with
this if it is IP traffic on the E1 between the Cisco 2621 routers.

  Hello Group,

  Our customer wanted to implement VoIP between 2 sites. A dedicated E1 for
  WAN, purely for voice, will be in place. They got 2 x AS5300 (each site)
  with 4 x E1 each trunked to a telco switch. They wanted to use a Cisco 2621
  as the WAN transport between these AS5300's. Assuming on normal busy hours,
  will the 2621 able to cope up with with the VoIP traffic ??? 2621 and AS5300
  are connected via Ethernet. G.729 encoding will be use on AS5300.

  I'm trying to convince them to use at least 3600, but because of monetary
  issues they're quite not up to it. On my side, I have a hard time coming up
  with figures to prove to them 2611 might not be able to handle the 8 xE1.

  Sorry for this OT but I would appreciate some opinions from VoIP experts out
  there.

  Kind regards,
  Neil



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