Displaying 20 results from an estimated 20000 matches similar to: "How to make channel busy signal?"
2005 Feb 14
5
Sipura g729 call quality to PSTN
If this has been covered before - I appologize.
We use some Sipura SPA-2000's with the g711 codec and all seems fine
(except for the occasional failure to register errors in my asterisk
logs - but I will save that for another post).
g711 call quality is on par with our Cisco 7960's. However, when
using the g729 codec, the call quality on the Sipura device goes
downhill on the PSTN side
2005 Jan 21
3
IAX Inbound Sound Quality
I have a couple of DID's through VP Connect and have been having sound
quality issues on incoming calls. During the call, the calling parties
voice sometimes sound like it is crackling, in other words it is not
very crisp. I would liken it to listening to a radio with a blown
speaker. This sound defect comes and goes throughout the call. The
other person is always audible but it just isn't
2005 Feb 06
3
iax2-jitter-trunking?
Two cvs-head asterisk boxes with iax2 working fine (without register
statements).
When two calls are placed simultanously from system A -> B and the packets
are sniffed on the wire, I see the two calls using two different udp
packets. At the top of iax.conf I have trunk=yes and jitterbuffer=yes
(at both ends).
I was expecting to see both calls handled within a single udp packet,
but
2005 Feb 12
2
soho fax suggestions?
Need to replace our older soho fax machine with something more current.
Would like to run the fax line through *, but haven't been able to
make spandsp work correctly with digium TDM04b card. Our fax volume
is very low (maybe a few per week), but we have multiple offices in
three geographic locations and would like to be able to email the
images to the correct location.
For planning purposes,
2005 Jan 24
2
LiveVoip DTMF Issues
I have a couple of DID's with LiveVoip and am having major DTMF issues
on incoming calls. I am connecting to them through IAX using ULAW.
When someone dials one of these DD's (from a landline) they are for
the most part unable to navigate the IVR menu successfuly. I would say
the failure rate is greater than 80%. For example if the caller
presses 5 sometimes * will see the DTMF as 55 or
2008 Aug 20
2
Linksys SPA3102-NA firmware upgrade on Linux
Does anybody know if the process of upgrading firmware on "Linksys SPA3102-NA" in Linux is the same as on Sipura 3K as described on voip-info.org
http://www.voip-info.org/wiki/view/Sipura
--
#Joseph
GPG KeyID: ED0E1FB7
2005 Jan 03
2
PSTN to VoIP
I'm about to purchase an adaptor for a POTS data modem and was looking at
the Sipura line of adaptors (SPA-1000, SPA-1001, SPA-2000, SPA-3000). Do
these work well? Anyone have a suggestion on which model of the Sipura I
should get? Does one work better with * than the others? Are there other
adaptors that work better that I should get?
Thanks,
-Dave
-------------- next part
2004 Oct 01
2
Sipura 3000 FXO
Does anyone have a Sipura 3k running, and using the FXO? I've got things
working right, but if I try to toss a *67 in the dialplan, it seems the
sipura is throwing a 403 forbidden back. For example:
exten => _91NXXNXXXXXX,3,Dial,SIP/sipura1pstn1/${EXTEN:1} works fine
exten => _91NXXNXXXXXX,3,Dial,SIP/sipura1pstn1/*67${EXTEN:1} does not
(even if I toss a couple Ws in)
I can't
2008 Jul 11
1
Sipura 3000 replacement ---> SPA3102 how reliable is it?
I need another Sipura 3K and the replacement I think is Linksys SPA3102.
Any input on how reliable is it?
--
#Joseph
GPG KeyID: ED0E1FB7
2006 Nov 07
3
connect Sipura with Asterisk - both behind NAT
Does anybody have a good link how to connect Sipura with Asteriks, both
behind NAT? I'm using FWD but their connection is like a weather
(especially IAX), I need something more reliable.
I was thinking of using stun and/or proxy but can not find any good link
explaining how to setup Linux server
--
#Joseph
2005 Mar 11
0
Sipura 2100 and Asterisk and Fax
I've just made an interesting observation that I'd like to share with
you all: the popular Sipura SPA-2100 just doesn't seem to be as great
as I'd hoped.
I've been trying to get inbound AND outbound faxing working via
Asterisk and at least one of my termination services: Voicepulse or
Sixtel. In general, inbound has been working flawlessly but outbound
has been pretty
2005 Mar 14
2
Sipura SIP vs. IAX
I'm just curious why Sipura isn't using free IAX protocol with their
devices instead of SIP?
With IAX NAT traversal would have been easier, so why are they using
SIP.
Is there any politics in it?
--
#Joseph
2005 Mar 29
7
Sipura 3000 FXO with Asterisk
Anybody using a Sipura 3000 for FXO with Asterisk?
Mine is working except for one small nit...
When a call comes in from the PSTN, the Sipura answers it and then passes
it on to Asterisk, which plays extension ring tone.
I'd prefer for the POTS line to stay on-hook while the extension rings, and
to only be answered by the Sipura when the extension answers.
Has anybody made this work?
2005 Oct 05
2
Sipura SPA-3000 setup in Brazil
All-
I'm attempting to set up a Sipura SPA-3000 in Sao Paolo, Brazil. Not being a
portuguese speaker, I'm having a rough time of finding the relevant
information on how to make the thing pick up the PSTN line and make an
outbound call.
The sipura in question works fine on a bench connected to a POTS line in the
US, but is now plugged in in Sao Paolo. The immediate thing I notice is that
2005 Feb 04
3
Callerid problems with 1.0.5
Skipped content of type multipart/alternative
2006 May 31
2
Alternative to FWD
What are the alternatives to FWD with IAX2 registration capability.
FWD is great, but their IAX2 is not the priority and if it goes down it
takes days to restore it.
I want to use IAX2 protocol but the end point (Sipura unit) need to be
able to register over SIP behind firewall.
Line1 is registered with FWD
PSTN need to be registered with somebody else.
What are my alternatives?
--
#Joseph
2006 Nov 14
1
How to use Sipura SPA3k POTS line to dial Asterisk SIP phones?
My SIP phones can dial out through Sipura SPA3k to POTS for local and
911 calls _but_ incoming POTS calls are being swallowup somehow.
Am I on the right track with the code snippit below?
sip.conf:
---------
In sip.conf the following code is _supposed_ to ring the SIP phones when
a POTS line call comes in through Sipuara to Asterisk.
[spa3k-pstn-in] ; Pots-line-in from Sipura
; If
2004 Oct 01
5
OT: Opensource "Sipura Profile Compiler" for SPA2K, 3K
Hello list,
I have several SPA-2000's and 3000's scattered about the Internet (all
behind NATs). Because I do not qualify as an ITSP, Sipura will not
license their "Sipura Profile Compiler" so that I can have the units
remote upgrade, remote re-configure, etc (via TFTP or HTTP). This is
extremely annoying.
Right now if I have to make a config change to any of these
2005 Jan 25
2
DTMF digit dropping
I run an automated information retrieval system, using Asterisk. Fairly
often the system misses a dialed digit. Our codes are all 4 digits, see
lots of logs with:
4199 - OK
530 - Invalid code
330 - Invalid code
5330 - OK
As callers experience skipped codes. We're using Broadvoice SIP with
inband DTMF (and we've tried every possible setting or option
2005 Jan 31
2
Trunked IAX or not
>> Has anyone benchmarked Asterisk on a dedicated single versus dual
>> processor machine?
>
> http://www.astertest.com/
>
> Cheers, Philipp
The test results that Philipp pointed out show some protocol
comparisons that include "iax2 trunking / alaw" and "iax2 / alaw" and
concludes that "IAX2 trunking is more than twice as fast as non
trunking