Displaying 20 results from an estimated 30000 matches similar to: "Should I choose DSL @ 1.5 or a full T1?"
2004 Dec 17
6
OT: DSL without voice
A lot of people are going for the "VOIP only" approach, but SBC says you
have to have an active analog voice circuit before they will sell you DSL.
Does anybody know which DSL providers will sell you DSL without making you
pay for a voice circuit?
Thanks in advance,
------------------------------------------------------------------------
Steve Edwards sedwards@sedwards.com
2004 Dec 17
2
T-1 vs channelised T-1?
OK. Now I show my ignorance.
What's the difference between a T-1 and a channelised T-1? I see that
Covad's voip service (formerly GoBeam) requires a channelised T-1. Then
I read recently on the list that many T-1s being installed are actually
HDSL....which would be not a T-1 at all...right?
Michael
--
Michael Graves mgraves@pixelpower.com
Sr. Product Specialist
2005 Apr 26
8
HTB Weird Shaping Question(Bug?). Please Help!
Hi all,
I have a script that allocates an ADSL(1500K/256K) bandwidth to three
users.
My idea is to allow each user having a guarentee rate, while each one is
allowed to burst to the max rate while no one is using the bandwidth.
I use imq0 for uplink (for some mobility reason) and imq1 for downlink.
Everything works smoothly except for VoIP traffic.
There are three VoIP phones attached to a
2005 May 18
1
Nearing my wits end....bad switch???
Grasping at straws here...is anyone using a Dell PowerConnect 2224
24-port unmanaged 10/100 switch in a deployment?
I have two separate asterisk installations with bad one-way audio where
the only common elements left are the Dell switches and Polycom IP-500
phones. Two different ITSPs - one location uses IAX2 to the outside
world, the other SIP. Two different bandwidth providers, one SDSL 1.5
2005 Jul 03
4
12 seat call centre with Asterisk, VoIP only, UK - possible?
Hi,
I've had an inquiry for a small UK call centre, mostly outbound calls.
I get the impression they
are mainly calling 3G mobile phones, monthly phone bill, with calls is
approx ?5,000 for several
feature lines.
How feasible is something like this with asterisk?
I guess one big question is which type of circuit to use, ADSL in the
UK is only 256kbs upstream,
some providers do bonding but
2004 Sep 30
2
2 DSL link, DNAT & SNAT
Sorry for the long descritpion of the problem, I''d like to know If I
misunderstand something or if I meet an intrinsic limit of my setup.
217.58.51.162 HDSL eth1 - SRV_XP: 192.168.254.10
eth0: 192.168.254.1 -----+------------------+-------
81.121.243.250 ADSL eth3 -
I want to allow incoming pptp request (port 1723) to be forwarded to
srv_xp
2006 Jan 09
15
MTU and Voice Delay (latency??)
Our users are experiencing some unacceptable delay when trying to have a
conversation. The delay is so noticeable that they keep stepping on each
others words and resort to calling the customers via cell phone.
Here is the setup
SDSL Connection (PPPoA)
Speedtouch 610 SDSL Modem
3Com 2224PWR Plus Switch (phones on separate VLAN)
8 Cisco 796 Phones
All connecting to a remote Asterisk Server.
We
2007 Jun 11
1
Slightly OT:CSU on Digium cards, and it's requirement
Do the Digium cards have a built in CSU?
Is a CSU an FCC requirement? or just a carrier requirement?
TIA
2005 Aug 09
8
call "load balancing"
Hello All,
Wondering what sort of real world mileage people are getting out of
different internet connecions - i.e. different DSL connection speeds,
cable modems, etc... Is it reasonable to hope to carry 10 - 15
concurrent calls on a 768K DSL? I'm not talking about theoretical BW or
looking for any difinitive absolute guarantee... With DSL and Cable -
there is no guarantee, so I'm
2006 Jul 20
7
*****SPAM***** Load balenced (ADSL) network connections, is it possible?
Software zur Erkennung von "Spam" auf dem Rechner
priamus.teamware-gmbh.de
hat die eingegangene E-mail als m?gliche "Spam"-Nachricht identifiziert.
Die urspr?ngliche Nachricht wurde an diesen Bericht angeh?ngt, so dass
Sie sie anschauen k?nnen (falls es doch eine legitime E-Mail ist) oder
?hnliche unerw?nschte Nachrichten in Zukunft markieren k?nnen.
Bei Fragen zu diesem
2007 May 11
4
Dry Copper Pair
Hi,
Does anyone know of a way to get a dry copper pair (also known as an alarm
line) from Verizon for less than $20/end? I know we have been able to get
them, but they come out to $40/month for a circuit.. and there's no
dial-tone over it!!!!
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2005 May 24
5
Red Alarm TE110P
Hi!
I'm trying to setup a Wildcard TE110P with a PRI in The Netherlands.
I get a Red Alarm on the line.
Is there any way of debugging this? I've tried some configs that should
work but without success. Is there any way of telling if the cabling is
correct or what else the problem could be?
Thanks!!
Remco
2006 Jan 27
23
5,000 concurrent calls system rollout question
Hi,
we are currently considering different options for rolling out a large scale IP PBX to handle around 3,000 + concurrent calls.
Can this be done with Asterisk? Has it been done before?
I really would like an input on this.
Thanks!
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2006 Oct 11
1
XO SIP Origination Services
I thought XO was reselling Level 3s (old Genuity assets) network/voip
just like Qwest ?
-----Original Message-----
From: asterisk-users-bounces@lists.digium.com
[mailto:asterisk-users-bounces@lists.digium.com] On Behalf Of
jk@bingoconsulting.com
Sent: Wednesday, October 11, 2006 3:38 PM
To: asterisk-users@lists.digium.com
Subject: [asterisk-users] Load balance Asterisk server,when it is a SIP
2005 May 27
1
Fwd: Newbie here. Tips on setting up 100 phones wanted.
So in order to answer the background and backbone questions here is
the system as it is. I hope this isn't too much for the list but I'll
post it in response to a few inquiries.
The current system is quite interesting.
We have an office in a town that is about 50 miles from
the ski area. The ski area is powered 100% of of generators and the
telephone access and internet access goes from
2005 May 13
2
TDMoE emulates a T-1= Is there a product to simulate a PRI trunk? (Robert Goodyear)
Robert,
> Is there a product to simulate a PRI trunk? (Robert
> Goodyear)
TDMoE emulates a T1. ;)
Once the TDMoE link is up, Asterisk just sees 24-lines
that appear to be a T1 instead of having to deal with
all of the complexities of VoIP.
This is useful, since probably 75% of the utility of
VoIP is really just the fact that it can run over a
network.
It's also handy because it
2010 Dec 12
1
Atcom IP-4B ISDN IP PBX?
Hello
For customers who need a small IP PBX to handle up to four ISDN lines
(in France, so I guess that means EuroISDN) instead of a PC + Asterisk
and an ISDN gateway box, has someone already played with the Atcom
IP-4B?
www.atcom.cn/IP-BRIM.html
Any feedback appreciated.
2004 Jan 21
4
What technology could my phone company be using?
I live in New Brunswick Canada. The phone company is Aliant. When
you set up business service here, you can go with either analog or
digital lines. This isn't a T1 or ISDN. They are talking individual
lines direct to handsets that they provide. They offer the digital
option with even very small ( 2 - 4) number of lines.
What technology could this be? Is there any way to connect such a
2005 May 13
5
Is there a product to simulate a PRI trunk?
Does anyone know of a way to simulate the signaling of a PRI trunk for
testing/setup purposes? I realize this may be a rather naive question,
but I was wondering if you could take a TE110, for example, and using a
crossover cable (or not?) and some means of emulating the NI2 signaling
protocol connect it to another TE110 on another machine to test and
verify an installation before the telco
2007 Oct 11
8
ADSL channel boding or Load balancing
Hi There,
We currently using iproute2 for load balancing. However we need more
upload speed as we load balance over 3 dsl lines.
I''ve been looking for a way to combine the upload speed to more
faster. Found a site called www.upstreaminter.net where these guys
bond the adsl channels to improve uploads, Since downloading is
problem as its need to know the ip address of the downloader they