Displaying 20 results from an estimated 4000 matches similar to: "Cisco 7940G licensing with asterisk"
2004 Jul 19
5
Cheap PoE switches/injectors?
I'm trying to spec out hardware for a new office, and I'd like to
include power over Ethernet as an option. I've seen a handful of PoE
injectors around $1000 for 24 ports and a couple switches up around
$2500 for 24 ports. Are there any cheaper options, short of buying a
boatload of 1-port injectors off of ebay? I don't really need more
then 24 ports of PoE out of 48 total
2005 Jul 11
8
IP Phone with Standard Power Ethernet
I am looking at phones for my asterisk system and seem to have a problem.
The only Power over Ethernet phones I can find that support the IEEE
standard are 3com. Cisco uses its own proprietary ( and is expensive to
boot ), snom has a different but equally non-IEEE method, and i'm havent
found another phone that I'm confident can do the job for our office.
Whats a good high quality ip
2007 Mar 29
1
Polycom Power
I have a 501 with traditional power and a 301 with PoE. I rightfully assumed
that the traditional power from the 501 would work on the 301.
How do I get the PoE to work? Do I use the Polycom PoE cable in addition to
whatever PoE injection method I use? I have a Cisco PoE injector that works
on my Cisco AP350 and my 7960. No combination of this injector, the Polycom
cable, and the phone result in
2005 Sep 16
2
Orinoco Injectors
Has anyone gotten the Lucent / Orinoco injectors (AE-1, AE-6, AE-12) to
work with the Cisco 79* series phones?
I'm not sure if the are the statndard POE or not....
-Darren
2004 Nov 11
6
cisco poe
I know this is on the wiki, I just want to confirm so I don't blow up my
cisco phones. I've got several cisco 7940's all running using cisco
power cubes. However, my boss wants me to switch just a few over to
poe, but doesn't want to fork out the dough for a nice cisco poe switch,
or anybody else's poe switch for that matter.
So my question is, what is the '99.999%
2004 Mar 15
4
OT: cisco 7960G powered by 3com 3CNJPSE
Is anyone using a 3com 3CNJPSE to power a 7960G?
I have a couple of 7960Gs and 3CNJPSEs but no combination appears to
work. Both phones work fine with a cisco power cube. I get a 47.6V
reading across pins 5 and 8 on the patch cable coming from the 3CNJPSE.
The network still works through the 3CNJPSE, just no power to the phone
until I connect the power cube. Using two straight through wired
2005 May 15
14
POE hub
I need to connect up to sixteen phones per building, I can use a cheap hub,
but POE would be useful. Is there a cheap POE hub available? Everything I
have seen has been expensive.
Chris Mason
2005 Oct 16
2
Can you use Polycom 500 with PoE Switch?
Hi,
Do you need a special cable and power for that unit or you can run it of PoE
Switch?
Thanks.
robert
2004 Aug 28
3
POE
Hey guys,
I was wondering what POE solutions are being used ? Ive done some
searching on google and found that PowerDsine seems to be good brand.
Any comments,suggestions, and experiences on POE hubs other POE products
would be greatly appreciated.
Thank you,
Steve Maroney
2006 Nov 09
2
Powering SNOM 200 phones?
Ok, not exactly an Asterisk problem, but...
I picked up some SNOM 200 phones because SNOM's have been recommended for use
with Asterisk and they have line buttons that can subscribe to presence.
However, they don't appear to power up when connected to my Negear FS108P,
which is an 802.3af Power-over-ethernet capable hub. I am pretty sure
these are the SNOM 200b, in that the ethernet
2005 Jul 14
4
Systems Admin; Telecom Newbie - What do I ne ed?
>But currently, I only have one ethernet jack per office. Routing
>another 60 or so ports would add a very substantial expense in both
>cabling and backbone expansion (what category ethernet is required,
>BTW?).
Most decent phones have an ethernet passthrough (2 port) so you can plug in
your PC. As long as your LAN is decent (Cat5 100baseT switched) the overhead
using VoIP is
2006 Mar 05
6
Polycom 501 power over ethernet
When I bought two Polycom 501 SIP phones, I naively thought they were
Power-over-Ethernet (IEEE 802.3af) because they were "powered over
ethernet." Silly me.
Polycom must have some odd voltage or funny way of injecting the
power, because the POE switch I bought for them (Netgear F@510P)
won't power them, though if I use the Polycom-supplied AC adapter and
ethernet power
2004 Apr 14
2
3com Ethernet Power Supply
Hello,
I am trying to set up some Cisco 7940G phones with the
3com POE injectors. I have the 3CNJPSE24 power injector,
this is the rackmountable 24 port injector. My question is
does anyone know how to serial console into these things?
I have tried just about every cable setup I can think of and
baud rates but I can't seem to get anything out of it. I want
to check to see what certain
2007 Jul 20
1
POE injector
I'm looking for 24 or 48 port IEEE802.3af POE injector.
Any recommendation?
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2007 Dec 06
2
Cisco power injector with GXP2000 phones
I've tried to use a Cisco power injector to supply power over Ethernet to a
GXP2000 phone without success. Although when I plugged these phone to a PoE
capable Cisco Switch it worked without a problem!
Knowing that all these three equipments implement IEEE 802.3af protocol, why
doesn't it work with the Cisco power injector? Anyone also had this problem
before?
Thanks,
Ricardo Carvalho.
2010 Jul 22
3
POE Splitters
I've got an interesting situation where I have one cable run from the feed
area to the service area. I have three devices that I need to power at the
service area. Is anyone aware of a device that will take the POE from the
cable run and then allow me to split it to two or three devices at the
service end?
When I search for splitter all I get are the injectors, but I figure someone
has to
2004 Nov 28
3
D-LINK PoE switch, does it work with cisco or do I need to do the cable trick?
As an alternative to the "expensive" PoE switches out there, I found the
D-Link Web Smart DES-1316 switch for just around $400. Now, the issue
is, it does 802.3af power and, as I've found out through previous
discussions, this original 76?0 series phones (the non G variety) do not
use 802.3af. So I'm assuming I just need to use the special cable thing
as per
2007 Jan 25
2
Do I need a CH1 licence for Cisco Phones ?
I've got a question regarding Cisco IP Phones and licencing.
When using a third party PBX like asterisk is a licence required for the
Cisco phones ? Has anyone got anything in writing from Cisco to clarify this
?
Eg can I just use CP-7961G or do I need CP-7961G-CH1 even though I'm not
using Cisco Callmanager ?
HYPERLINK
2004 Aug 13
3
Cisco 79xx series IP phones
Shawn,
That's a complete load of manure. I have an office full of 7960's, they
work great with asterisk with the SIP images loaded. I'm about to pick
up a lot of 7912's (simple one line phones, same as the 7905 but it has
a built in switch). These phones have also been confirmed to work with
Asterisk.
I would recommend not going directly to cisco, and just find a reseller
who
2004 Apr 21
9
Cisco 7940/7960 SIP functionality questions
Hello,
I'm considering using Asterisk with some type of Cisco phone, and currently
considering either the 7940 or 7960 because of its more-complete functionality
(compared to the 7905).
I'm currently wondering:
Do all the expected functions (transfer, conference, voice mail, message
waiting indicator, etc.) work normally with Asterisk over SIP?
What caveats are known about using