[cisco-voip] Advise for recommended voice gateways
Nick Kassel
Nick.Kassel at Charles-Stanley.co.uk
Mon Jan 9 03:59:20 EST 2006
Carlos
This does sound like the way we would like to do this, how have you done
this within call manager, do you have an inbound RG and outbound RG with
both gateways in. Also do you use SRST at your main site should you have
a total network failure.
________________________________
From: Ortiz, Carlos [mailto:CORTIZ at broward.org]
Sent: Friday, January 06, 2006 9:24 PM
To: Nick Kassel; Lelio Fulgenzi; Voll, Scott; cisco-voip at puck.nether.net
Subject: RE: [cisco-voip] Advise for recommended voice gateways
My main locations usually have 2 PRI's and 2 gateways as well. Each PRI
has their own D channel so although they work together they can operate
alone if one were to fail. The telco normally sends inbound down one
PRI ascending and I typically send outbound down the other PRI
descending to use both PRI's efficiently. I am also able to just
physically unplug one PRI and calls will start coming inbound on the
other PRI. Same for the outbound because the Route Group contains both
PRI's.
Carlos
________________________________
From: cisco-voip-bounces at puck.nether.net
[mailto:cisco-voip-bounces at puck.nether.net] On Behalf Of Nick Kassel
Sent: Friday, January 06, 2006 11:55 AM
To: Lelio Fulgenzi; Voll, Scott; cisco-voip at puck.nether.net
Subject: RE: [cisco-voip] Advise for recommended voice gateways
So in effect one of the gateways will just be used as a backup or only
if all of the PRI channels on the primary gateway are busy.
T
________________________________
From: Lelio Fulgenzi [mailto:lelio at uoguelph.ca]
Sent: Friday, January 06, 2006 4:04 PM
To: Voll, Scott; Nick Kassel; cisco-voip at puck.nether.net
Subject: Re: [cisco-voip] Advise for recommended voice gateways
When I started doing things, we wanted to be able to test each gateway
indepently with special access codes. There was no way to include a
gateway in more than one route group at the time (may have changed) so
we created a route group for each gateway as Scott suggested and then
put them all into a RouteList. This way, my test patterns access the
appropriate route group /gateway for testing.
------------------------------------------------------------------------
--------
Lelio Fulgenzi, B.A.
Network Analyst (CCS) * University of Guelph * Guelph, Ontario N1G 2W1
(519) 824-4120 x56354 (519) 767-1060 FAX (JNHN)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
"I had a coffee and Coke at lunch today...and now, I've got more jitter
than an
IP phone on a long haul 10base2 connection"
LFJ
----- Original Message -----
From: Voll, Scott <mailto:Scott.Voll at wesd.org>
To: Nick Kassel <mailto:Nick.Kassel at charles-stanley.co.uk> ;
cisco-voip at puck.nether.net
Sent: Friday, January 06, 2006 11:01 AM
Subject: RE: [cisco-voip] Advise for recommended voice gateways
I don't know your particular setup but I would most likely put
both in a single RG. Or 2 different RG and one RL.
________________________________
From: cisco-voip-bounces at puck.nether.net
[mailto:cisco-voip-bounces at puck.nether.net] On Behalf Of Nick Kassel
Sent: Friday, January 06, 2006 3:13 AM
To: cisco-voip at puck.nether.net
Subject: RE: [cisco-voip] Advise for recommended voice gateways
Following on from this question, what would be the best way to
implement these two new voice gateways, would it best to have all phones
pointing to one gateway and to use the second for failover or to split
up the phones on each gateway so that both are being used, obviously I
would then need to set up additional partitions and CSS.
________________________________
From: Voll, Scott [mailto:Scott.Voll at wesd.org]
Sent: Thursday, January 05, 2006 4:20 PM
To: Nick Kassel; cisco-voip at puck.nether.net
Subject: RE: [cisco-voip] Advise for recommended voice gateways
It really depends on how much expansion you will do down the
road. If you're just running a single PRI E1 in each router you could
use a small 28xx series router. Basically any of your x8xx ISR routers
will take you where you want to go.
Scott
________________________________
From: cisco-voip-bounces at puck.nether.net
[mailto:cisco-voip-bounces at puck.nether.net] On Behalf Of Nick Kassel
Sent: Thursday, January 05, 2006 5:08 AM
To: cisco-voip at puck.nether.net
Subject: [cisco-voip] Advise for recommended voice gateways
I am looking for 2 new voice gateways to add to our existing IPT
infrastructure at our HQ, we currently have 13 remote sites all with
their own local H323 gateways, and we will be adding a further 12 remote
sites throughout the year up to around 250 users in total, plus we have
about 50 phones at our HQ, the two voice gateways will be for our HQ,
for rolling out up to 500 users and also to be used for failover for the
remote sites. They will be used solely for voice. We will have two
ISDN30 one on each gateway and they will be housed in different building
on the same site.
Just wondering what anyone can recommend for this setup, also
bearing in mind for future expansion and technologies such as SIP
integration.
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Registered in England No. 1903304
Charles Stanley Sutherlands and Tozer Wingate are divisions of Charles
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