Displaying 20 results from an estimated 400 matches similar to: "SIP/IAX2 DTMF"
2003 Aug 18
3
Pops
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Hi.
Using inAccess Networks chan_oh323, I'm experiencing some clicks or pops, how
can I fix that?
- --
Regards,
Tais M. Hansen
ComX Networks
Tel: +45-70257474
Fax: +45-70257374
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2003 Sep 15
1
extension parser
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Hi,
Before I hack out the ',' -> '|' tr in extension.conf parser, any way to
escape ',' that I missed?
- --
Regards,
Tais M. Hansen
ComX Networks
Tel: +45-70257474
Fax: +45-70257374
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2003 Dec 18
2
Expressions
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Hi,
I'm having a problem with the following expression examples.
exten => s,1,NoOp($[$[${value} >= 10] & $[${value} < 18]])
exten => s,1,GotoIf($[$[${value} >= 10] & $[${value} < 18]]?3)
${value} is 13 in both examples above. First extension evaluates to 1 while
second evaluates to 0 even though it's the same
2003 Sep 24
4
Does SIP work?
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Hi,
Now that I've been unable to register 2 hardware SIP phones and one software
(Kphone), I'm beginning to doubt that chan_sip works at all.
- --
Regards,
Tais M. Hansen
ComX Networks
Tel: +45-70257474
Fax: +45-70257374
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2003 Sep 03
3
g729 codec + kernel upgrade
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Hi,
After upgrading the kernel on an Asterisk box, asterisk segfaults on startup.
It seems like it's the g729 codec that causes this:
#0 0x4015acad in memset () from /lib/libc.so.6
#1 0x4022686a in load_module () at codec_g729b.c:416
#2 0x08054794 in ast_load_resource (resource_name=0x80d1068 "codec_g729b.so")
at loader.c:298
#3
2003 Oct 10
2
Actual audio bitrates
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Hi,
I was just measuring the bitrates of a couple of codecs via iax. I'm getting
much higher numbers than expected, so maybe I'm doing something wrong?
Measured with iptraf, values displayed are:
codec: measured bitrate (bitrate according codec definition)
gsm: 52 kbps (13 kpbs)
alaw: 154 kbps (?)
speex: 57 kpbs (24 kpbs)
Seems a little
2003 Oct 21
0
CallerID Screening Prohibit
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Hi,
How can I check if (i.e.) my provider is requesting me to hide the callerid?
I.e.
(Telco)E1/PRI---Zap(Asterisk1)IAX---IAX(Asterisk2)SIP---EP
Now, if a call comes from the Telco with CLI screening prohobited to
Asterisk1, where the call is forwarded using Dial() via IAX to Asterisk2 and
then (also using Dial()) on to a SIP endpoint, how do I
2003 Nov 10
4
Asterisk timing
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Hi,
As I understand it, IAX2 trunking requires zaptel timing. Zaptel timing is
provided by Zaptel cards, ztdummy or ztrtc. ztdummy requires usb-uhci and
ztrtc can't run on smp systems.
So if you only have smp systems with ohci and no zaptel cards (because it's a
sip/iax2 gateway) then you're screwed?
- --
Regards,
Tais M. Hansen
2003 Nov 14
0
SIP channel mixup
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Hi,
Seems like Asterisk/chan_sip in some special cases gets it's rtp channels
mixed up. I've got a few reports on users hearing someone elses conversation
on the line. Could be port problems, but I haven't had time to make any
traces or tests yet.
Before I start to analyse this periodic problem, I thought I'd just check with
the
2004 Aug 04
1
SIP pickupgroup
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Hi,
Any reason why pickupgroup has been limited to 31? 31 groups are quickly used
up when you have multiple companies on the same server.
- --
Regards,
Tais M. Hansen
ComX Networks
Tel: +45-70257474
Fax: +45-70257374
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2004 Feb 02
6
Transfer
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Hi,
As I've been unable to get app_transfer to work, could someone explain how it
is supposed to work?
Currently I have two Asterisk boxes. A call comes in via zaptel to ast1. ast1
dials ast2 using iax2 and gets instructed to transfer the call to a different
extension. iax2 debug shows that a transfer cmd is sent to ast1, but nothing
happens
2004 Apr 28
3
Timing
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Hi,
As I understand it, Asterisk currently uses the timestamps in incoming RTP
packets to build outgoing voice frames. Is this true?
Would it be possible for me to use i.e. zaprtc as a timing source for the
outgoing stream? I.e. in a setup like below I'd like to use zaprtc timing on
Ast1 because I don't trust the timestamps coming from
2005 Jan 31
3
NAT and SIP
Hi,
Does Asterisk have a limit to how many NAT'ed SIP clients it supports behind a
single IP?
I have the weirdest problem ever. I have three SIP endpoints. SNOM phones, if
it matters. Their extensions are 200, 201 and 202. Apart from the
username/password, the sip entries in sip.conf all have identical
configuration. They're all NAT'ed behind the same IP. 200 and 202 registers
2018 May 11
0
[patch] swiotlb: fix ignored DMA_ATTR_NO_WARN request
In the trace below, swiotlb_alloc() is called with __GFP_NOWARN, it ors
attrs with DMA_ATTR_NO_WARN and passes it to swiotlb_alloc_buffer(),
which does NOT pass it on to swiotlb_tbl_map_single(), leading to an
ever repeating warning that the caller of swiotlb_alloc() explicitly
asked to be squelched. Pass the caller's request for silence onward.
Xorg-3170 [006] .... 963.866098:
2007 Feb 27
2
Preprocessor denoise. Does it work?
Jean-Marc Valin wrote:
> Andy Ross wrote:
> > Uh, production applications almost always require squelch, no?
>
> Some do, some don't. In general, distinguishing between a keyboard
> and a speech transient is next to impossible based only on a few ms
> of speech.
That is true for distinguishing it by waveform, but not by amplitude.
As I mentioned, these transients are
2005 May 09
0
SV: Re: Sangoma A102 cards testing FIXED
Hi again,
Well - I didn't see beta8a-2.3.3 in custom dir. Will try.
Also I tried to contact Sangoma - they are very fast to answer but main problem is time difference - it's 6 hours between Canada and Europe.
Br,
dmitry
Dmitry Zhukovski
System developer
ComX Networks A/S
Naverland 31, 2
DK-2600 Glostrup
Denmark
Phone: +45 70 25 74 74
Fax:???? +45 70 25 73 74
Web: www.comx.dk
2000 Dec 27
1
New Vorbis player app
I've written an Ogg Vorbis (only !) player, which some may like to play with.
It works for me (tm) and I like it. If you don't, well, you know what
you can do with it ;) I leave it running 24/7 and it plays my music
without problems and without annoying me. That's all it's for, really.
You can get it from http://www.geoid.clara.net/rik/arch/squelch.tar.gz
The README follows ...
2003 Jun 02
0
E400P cable
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Hi,
I'm trying to connect an E400P card to a Siemens Digital ISDN S2M Module.
(TMS2).
How should I connect these two? Straight or crossed? (receive tip <-> receive
tip or receive tip <-> transmit tip)
Also, I can't seem to figure out how to configure the channels. Does anyone
here have any experience with the Siemens module
2003 Jun 02
1
Configuring spans
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Hi,
No matter what I configure my spans at (on a E400P) ztcfg -v always shows:
SPAN x: D4/ AMI Build-out: 0 db (CSU)/0-133 feet (DSX-1)
Currently I've configured my spans as "ccs,hdb3,crc4", so shouldn't D4/AMI be
showing "ccs/hdb3" instead?
- --
Regards,
Tais M. Hansen
ComX
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2003 Jun 13
0
Hungry channel
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Hi,
I'm having problems with hungry h323 channels. I think I've seen a question
about this problem on this list before, but I couldn't seem to find it again.
The problem is that the first 2-3 seconds of audio after Answer from Asterisk
to an h323 phone disappears in thin air. The easy (but ugly) way to solve
this is to add a 3 second