Displaying 20 results from an estimated 8000 matches similar to: "SIP phone failover using DNS SRV?"
2013 Sep 06
1
Use SRV for failover proxy
Hi all,
is it possible that asterisk uses two proxies with SRV?
The enddevices are registered on one of the two Proxies (Kamailio).
The two proxies communicate with each other.
And asterisk can choose one of this proxies with SRV.
asterisk
| \
| \
Proxy1 Proxy2
I have tries to solve this problem with two trunks for this proxies
and Dial(... at proxytrunk) but on this way the
2005 Jul 21
1
DNS SRV supported phones
Hi,
I am looking to use DNS SRV records for load balancing and failover across
multiple Asterisk servers. The Asterisk servers share the exact same
configuration via mySQL replication. I would like to know which particular
SIP phones support DNS SRV and would like to hear of any success stories.
Many SIP phones claim to support DNS SRV, yet there is usually very little
documentation on how to
2005 Jul 11
2
Enabling rtcachefriends prevents phones from calling each other
With rtcachefriends = yes in sip.conf, my SIP phone registered to Asterisk Server A cannot dial another SIP phone registered to Asterisk Server B. The error message is: "Cannot create channel of type SIP (Cause 3 - no route to destination)".
The two phones _can_ call each other if I set rtcachefriends = no. The common extensions.conf simply uses Dial(SIP/extension) to dial extensions.
2010 May 16
1
Aastra SIP phone regisration problems
I have 8 aastra phones that are loosing registration. On the phone gui it
says 408 as the registation error after a minute or say they register. In
the cli it eill say the phone is now unreachable then it will show it
registering then available. At first they did it every hour all the phones.
After messing with the experation it does it every 15 nin.
Any ideas on how to troubleshoot this? I tried
2014 Mar 30
2
Unable to install svn/clustering branch on my system
I was able to successfully make the master branch of xapian, but I can't do
the same for svn/clustering branch.
The bootstrap fails with this log: http://pastebin.com/D1hbLp7k
Can someone who has successfully installed the clustering branch tell me
what am I doing wrong here?
Thanks
Satwant Rana
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2014 Mar 31
2
Paice-Husk Stemmer
Hi everyone,
I was working on the Paice-Husk Stemmer, which is a Bite Size Project for
Xapian, and I have created a C++ as well as Snowball version of it.
I read the algorithm, and picked the rules from here:
http://www.comp.lancs.ac.uk/computing/research/stemming/paice/descript.htm
The C++ code takes rules as input from a file and generates the stem of
given word, whereas the Snowball version
2014 Jun 27
4
Attack on Sip server.
Hi All.
Someone is attacking on my SIP server.
There are lot of requests coming in and I am not able to stop it because I
am unable to detect the IP address.
I used wireshark to capture the packets.
Although I am using very strong password for my SIP users but still is
there any way to drop these packets and stop this attack.
I tried dropping packet after matching some string (most of the
2014 Apr 13
2
Unable to install svn/clustering branch on my system
I tried the suggested changes, but still haven't been able to compile the
branch.
Here's the log: http://pastebin.com/HR17USXR
Thanks,
Satwant Rana
On Sun, Mar 30, 2014 at 2:37 PM, Gaurav Arora
<gauravarora.daiict at gmail.com>wrote:
> Hello Satwant,
>
> This seems to be problem with doxygen installation in the bootstrap
> script. Source seems to be broken and not
2014 Sep 07
2
Pattern Extension not working in Dialplan
Hi,
I created a dummy dialplan where I ask the user to enter the age.
[macro-age]
exten => s,1,Background(my/age) ;;Play recorded message to enter age
exten => s,n,WaitExten(10)
exten => _XX,1,Set(AGE=${EXTEN}) ;; this line is not executing, instead
dialplan is terminating with error given below.
exten => s,n,NoOp(${AGE})
exten => s,n,GotoIf($[${LEN(${AGE})} >
2014 Sep 28
2
How to append the recording file.
Hi All,
I am trying to record the call using MixMonitor.
exten=>_XXXX,n,MixMonitor(${EXTEN}.wav,b)
What i want to do is-
when first time a call is made to some number say 1100, a new file
(1100.wav) is created.
When call is made 2nd or 3rd time, no new file is created instead call
recording is appended to file created in above step.
Now I know that 'a' option is used to append the
2007 Nov 22
5
testing independence of categorical variables
hi,
is there a way of calculating of measuring dependence between two
categorical variables. i tried using the chi square test to test for
independence but i got error saying that the lengths of the two
vectors don't match. Suppose X and Y are two factors. X has 5 levels
and Y has 7 levels. This is what i tried doing
>temp<-chisq.test(x,y)
but got error "the lengths of the two
2014 Jun 25
1
Echo Cancellation when calling from softphone to mobile.
Hi,
I am using Twinkle to call mobile phone but there is too much noise on the
mobile user's end. Mobile user's voice is echoed back to user. While on
twinkle end everything is fine.
Using Asterisk 11.
Please suggest some way to mitigate the problem.
Thanks.
--
Anurag Rana
http://newbie42.blogspot.in/
On the trampoline of life's experiences, Striving towards a saintly life in
2014 Jun 26
1
Changing recorded file storage directory.
Hi All,
In asterisk, default directory to store the call-recording files is
/var/spool/asterisk/monitor.
Can we change this directory? How?
--
Anurag Rana
http://newbie42.blogspot.in/
On the trampoline of life's experiences, Striving towards a saintly life in
the midst of these materialistic turbulences.
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2014 Jun 26
1
Executing an AGI python script in Asterisk after call is bridged.
Hi All,
There is an option of starting the recording of call after the call is
bridged. [ b option].
Is there any way of running an AGI script only if call is bridged otherwise
not.
Thanks
--
Anurag Rana
http://newbie42.blogspot.in/
On the trampoline of life's experiences, Striving towards a saintly life in
the midst of these materialistic turbulences.
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2010 May 17
1
SIP SRV Registration problem
Hello, all,
I have a Linksys 3102 from a VoIP provider. It use SRV record to
register to the provider's SIP server.
When I configure this line into my Asterisk, the register doesn't work
if I use their domain name.
So it like this:
If I use register => user:pwd at proxy.provider.com
then I got:
[2010-05-17 11:47:19] WARNING[2366] chan_sip.c: No such host:
proxy.provider.com
2010 Jun 29
3
FTP: which FTP is best for Ubuntu to upload rails project
I am trying to upload the constants to my shared server but built in
FTP in Ubuntu is not working
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2006 Mar 18
2
Jittery meetme conference using Linksys 942 phones
We have two Linksys 942 phones which sound great when they call each other
directly through Asterisk. But when they both dial in to a meetme conference
room, the sound is very jittery. Other phones like Polycom 501 and Snom 360
sound fine when using meetme.
Both Linksys phones are set to use the default g711u (ulaw) codecs.
Adjusting the jitter buffer and jitter level settings to various values
2017 Jun 27
5
Please help(urgent) - How to simulate transactional data for reliability/survival analysis
Hi friends,
I haven't done such a simulation before and any help would be greatly appreciated. I need your guidance.
I need to simulate end to end data for Reliability/survival analysis of a Pump ,with correlation in place, that is at 'Transactional level' or at the granularity of time-minutes, where each observation is a reading captured via Pump's sensors each minute.
Once
2010 Sep 18
0
no failover with failover MDS
Hi all,
we have two servers A, B as a failover MGS/MDT pair, with IPs
A=10.12.112.28 and B=10.12.115.120 over tcp.
When server B crashes, MGS and MDT are mounted on A. Recovery times out
with only one out of 445 clients recovered.
Afterwards, the MDT lists all its OSTs as UP and in the logs of the OSTs
I see:
Lustre: MGC10.12.112.28 at tcp: Connection restored to service MGS using
nid
2016 Nov 27
5
Extending Register Rematerialization
Hello LLVM Developers,
We are working on extending currently available register rematerialization
to include cases where sequence of multiple instructions is required to
rematerialize a value.
We had a discussion on this in community mailing list and link is here:
http://lists.llvm.org/pipermail/llvm-dev/2016-September/subject.html#104777
>From the above discussion and studying the code we