Displaying 20 results from an estimated 8000 matches similar to: "Bandwidth management and ADSL router"
2009 Nov 27
1
Which IP Phone and the codecs
Hello All;
Anyone can advise for the good phone (Polycom, Linksys, ... etc) that is a stable and support the codecs: g723, g729, and speex?
Actually I would like to have the speex codec because it have the ability to compress to very high compression so we can work with the low bandwidth (for speed about 3 or 4 kbps).
I tried Grandstream but really it is a bad device and not worthy to buy it or
2013 Feb 03
2
RTP timeout if the asterisk box behind NAT
Dears;
I am facing a problem in disconnecting the calls, it is related to the rtptimeout (disconnecting if there is no RTP packets from both sides).
My Asterisk Box is behind NAT but there is a static real IP address at the ADSL router. We call from the Mobile to the PSTN analogue numbers which are connected to Asterisk Analogue card (the telephone lines are analoge), and then we dial the
2010 Feb 05
8
Losing local SIP phones when internet goes down?
Hi,
I'm getting some strange behaviour on Asterisk 1.4 running on Debian
Stable (Lenny). I suspect it's something to do with my setup, rather than
a bug, but I'm struggling to see it, and would appreciate any input.
Setup: PC with two ethernet cards: eth0 goes to local network, including
two SIP phones (Aastra 9112i, wired, and Nokia E75, over WIFI); eth1 goes
to router and
2007 Jul 24
10
What is the best softphone work with Asterisk
Hi List;
I need to configure a softphone to be client and use
it with Asterisk, which is the recommended one? Is it
iax2?
Regards
Bilal
____________________________________________________________________________________
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2008 Oct 27
11
Fring: Open VPN client to be installed on the mobile, which mobile?
Hi All;
I do not know if anyone faced such case in dealing with open vpn (as we need it for fring to be used from the mobile:
Which mobile can be used to install the open vpn client on it, so we can use it to do a vpn channel with the server that has open vpn server?
Regards
Bilal
2009 Jun 18
3
asterisk-gui: read/write in the conf files or db
Hi Danny;
Really I did not understand how I can determine if the IO will be DB or conf files? Is it from the Asterisk manager?
Regards
Bilal
-------------------------
It depends on how you are configured. The gui interfaces using Asterisk
Manager, so you get the Same IO from the gui that you would get from a
native manager session.
-----Original Message-----
From: asterisk-users-bounces at
2008 Dec 21
6
Asterisk and Dabatase
Hi All;
Anyone knows if there is an Asterisk version that setup can be stored in Database instead of the configuration files (.conf)?
Any advise?
Regards
Bilal
2009 Jul 05
1
SIP IP-Trunk to be authenticated based on username and password, not IP address
Hi List;
How can one Asterisk Box A to send a SIP call for another Asterisk Box B, and that call to be authorized based on the username and password, and not on the IP (as the IP address of the source is not known because it keep changing)? I think the trick in the Dial command, how to write it properly in a way that other Asterisk Box can recognize the sip username and password which are existed
2008 Apr 05
2
IAX IP Phone
Hi All;
Till now I am not able to find a good IAX IP Phone or
Gateway that can be used with good quality.
Anyone can advise for good one?
Regards
Bilal
____________________________________________________________________________________
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2007 Aug 23
3
Asterisk Prompt
Hi List;
I read the following sentence:
"The CLI prompt is set with the ASTERISK_PROMPT UNIX
environment variable"
In the following link:
http://www.voip-info.org/wiki/index.php
page=Asterisk+CLI+prompt
The question is: what is the ASTERISK_PROMPT UNIX
environment variable and where I can access it to
change it? Also where I can find information about it?
Regards
Bilal Ghayad
2010 Dec 15
5
Which version to use: 1.4 or 1.6 or 1.8
Hi All;
I need to know which version of asterisk to use, if to be 1.4 or 1.6 or 1.8?
For example, when to decide that I have to go for 1.6 or I have to go for 1.8?
Regards
Bilal
2008 Jan 20
6
IAX softphone
Hi All;
I tried Firefly softphone with IAX and it gave very
poor quality.
Any one advise a good strong softphone that can work
with IAX fine?
Regards
Bilal
____________________________________________________________________________________
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2011 Jun 11
6
TFTP to be installed in Linux same asterisk machine to be used with Cisco
Hi All;
Any one can suggest a TFTP server to be installed in Fedora (same machine that Asterisk is installed) to be used for Cisco IP Phones to download the required firmware and configuration files.
Thanks for the help in advance.
Regards
Bilal
2011 Jun 14
2
sig_pri.c:985 pri_find_dchan: Span 1: No D-chanannel anyway!
Hi All;
My ISDN was working fine, and suddenly I start getting the below:
sig_pri.c:985 pri_find_dchan: Span 1: No D-chanannel anyway!
There is a Yellow Alarm, so what it could be the problem?
My configuration as following:
system.conf
span=1,1,0,ccs,hdb3,yellow
bchan=1-15,17-31
dchan=16
chan_dahi.conf
context=IncomingPSTN
group=0
signalling=pri_cpe
switchtype=euroisdn
2013 Oct 07
1
ADSL and VPN router
Hello;
I am looking for ADSL that supporting VPN so we can connect to it from our IPhone using the VPN to be able to register at the asterisk PBX. Any recommended one that is doing fine with voice? Also, does it support bandwidth priority or shaping for the protocols?
Regards
Bilal
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2007 Aug 03
5
Difference between WaitExten and TIMEOUT (response)
Hi List;
What is the difference between WaitExten function and
TIMEOUT (response)? As I see that both are used to
determine the allowed time to enter the digits, any
one can advise?
Regards
Bilal
____________________________________________________________________________________
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2008 Jan 14
7
GSM SIM Cards and Digium, or GSM SIM Adaptor
Hi List;
Is there an Digium cards support GSM SIM cards so we
can fix an SIM card to be used for calls within
mobiles as it is less rate?
Or I have to use an FXS to SIM adaptor? If yes, then
anyone advise a models and prices?
Regards
Bilal
____________________________________________________________________________________
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2013 Mar 08
11
digium card and virualbox
Hi All;
How to let the virualbox (ubuntu OS) to be able to see the digium card? Because when I install elastix or asterisk with dahdi, it is not able to see the digium card if the installation though the virualbox .. What is the solution?
Regards
Bilal
2011 Jun 13
13
Cisco IP Phones and Skinny in asterisk
Hi All;
Can anyone advise if using Cisco IP Phones in skinny protocol is fine or not? Or it is better to use it in SIP protocol?
Regards
Bilal
2007 Oct 03
4
Secondary Dialtone and selecting a specific line from Zap/g
I need to select a line from the Zap group channel
using the SIP Phone (not FXO and not FXS ports).
ignorepat does not work?
Also, what is the method to let the second dial tone
has another tone frequency?
Regards
Bilal
----------------
No, ignorepat is for FXS ports (FXS ports use FXO
signaling). Also,
ignorepat does not apply to SIP phones, because SIP
phones provide
their
own dialtone,