Displaying 20 results from an estimated 20000 matches similar to: "Grandstream 488 - VoIP-to-PSTN Calls"
2006 Feb 27
3
Asterisk with HT 488 FXO
Hi, i have a HT 488 and I want using this like an FXO for Asterisk.
I have find some configuration in the list archive & google but my HT
with these config not work.
my sip.conf
[HT-488]
username=400
type=peer
secret=wowowow
qualify=yes
port=5062
nat=no
host=192.168.1.157
fromuser=400
disallow=all
context=from-pstn
allow=g711u
allow=ulaw
allow=alaw
my sip debug:
2006 Jan 10
1
GrandSTream 488/Asterisk
Has anyone tested a grandstream 488 FXO gateway on an Asterisk machine? I
read that the 488 has a FXO port on it, can I use the grandstream 488 to
pass traffic to the pstn from Asterisk.
I would use this at home to pass traffic into a foreign country's PSTN over
the internet.
Thanks.
2005 May 24
3
rxfax(spandsp-0.0.2pre18) and HT488
Hi,
spandsp-0.0.2pre18 works fine for txfax with HT488(version-1.0.1.2),
but rxfax doesn't work. After some FAX sounds, it hangup!
Could someone tell me how to debug?
The following is the * CLI> log
to 192.168.0.161:43222
-- Executing NoOp("SIP/4881-bde9", "") in new stack
-- Executing RxFAX("SIP/4881-bde9",
2005 Aug 03
0
fax <--> grandstream 286 <--> asterisk <--> pstn
Hi all,
Im having problems using a fax machine conected trough a grandstream
286 sip ATA, it must be able to send and recive fax from pstn, but fax
always ends with communication errors 252/244/232 and others.
Im using alaw/ulaw codes on pass trough mode, also have tried asterisk
faxdetection, nvfaxdetect, disable echo cancellation by hand always
with same results.
Grandstream ATA is using
2007 Feb 18
1
HT488 doesn't disconnect FXO
Hi,
I have HT488 with it's FXO connected to Israeli PSTN (bezeq) when
dialing to that PSTN line asterisk see gets the call and direct it to
the right extension but if the extension doesn't answer and the dialer
is hanging the call the extension will keep on ringing.
I'm not an expert but it seems like my asterisk doesn't recognize the
hangup signal from the HT488 -or it's the
2006 Nov 02
2
Grandstream HandyTone-488 with Asterisk ?
Hi
anyone know if i can connect a Grandstream HandyTone 488 to Asterisk ?
Actually my HandyTone 488 are connected to:
wan port to my lan
line FXO port are connected to my local analogic line
i want that when a call in by my analog line, it's sent to my asterisk
for other voip post can answer ..
it's possible ?
thanks bye
2005 Aug 29
1
grandstream handytone 488 fxo
can someone who has a grandstream handytone 488 working with making
outgoing calls through the fxo port please post the parts of their
config that deal with this port? i cant quite seem to get it to make
outgoing calls despite having tried several completely different ways of
making that happen.
i have been told that asterisk@home has this built in to just a button
hit, but i dont want to
2006 Jan 13
2
Use Grandstream ATA as trunk
Hi All,
I have a GSM box, which needs to connect to a analogue phone line. I've
plugged the GSM box to a Grandstream ATA (386). This ATA has extension
number 600. Now what I want to accomplish is the following:
- If a mobile-number is chosen by a user, asterisk needs to call the ATA
(600), wait for a few seconds, and then send the mobile-phonenumber. Or,
if it's possible, define the
2003 Oct 06
1
Noise with Grandstream/PSTN
Up until yesterday I've had a lot of high pitched noise when connecting
a BT101 to the PSTN via the X100P. I was using an Asus A7V133 with raid
motherboard and an 850 AMD Duron. Over the weekend I thought I'd try
another machine. I had an HP Vectra 400 Mhz PII MMX with 128 Mb RAM
available, today no noise at all.
Now I must see if the Vectra is up to the job.
--
Dave Cotton
2011 Sep 20
1
Using same extension number for outgoing and incoming both internal and PSTN
Sorry if this question already asked.
I'm implementing Voip with asterisk and grandstream gxw4108, according
from the manual, for connecting with PSTN I must configure one SIP
account and assign that for dialing the PSTN so in my sip.conf I
configure SIP account(extension) :
[1401]
type=friend
username=1401
secret=1401
host=dynamic
context=my-office
insecure=port
in my extension.con
2006 Dec 21
3
Grandstream GXW-4108 8 port FXO
Has anyone used either the 8 port or 4 port FXO device from
Grandstream? (GXW-4108 or 4104).
They seem to be the lowest cost multi port FXO devices that I can
find, so I'm getting ready to buy the 8 port version. I just want to
see if there are any opinions on the device before I commit to the
purchase.
If people have not used the Grandstream, are there any issues with
using
2005 Jun 09
0
Handytone-488 FXO - PSTN in calls to Asterisk, sip.conf?
Hello,
I'm trying to configure Asterisk and my Handytone 488 to pass incoming
calls coming over PSTN through the FXO port to Asterisk, which will
process the calls with voicemail, or some such service.
I point the Handytone 488 FXO port configuration to 192.168.0.2 (the
machine that is running Asterisk) and have configured a catchall extension
to receive the call:
[from-pstn]
exten =>
2005 Jun 10
0
Handytone-488 FXO - PSTN in calls to Asterisk, sip.conf? (fwd)
For some reason, this didn't go through the first time, maybe because I
had JUST signed up.
Hello,
I'm trying to configure Asterisk and my Handytone 488 to pass incoming
calls coming over PSTN through the FXO port to Asterisk, which will
process the calls with voicemail, or some such service.
I point the Handytone 488 FXO port configuration to 192.168.0.2 (the
machine that is running
2003 Aug 04
4
SIP + Grandstream 100 + TDM100P = lots of local echo, & questions about call transfers
hi ..
I have an asterisk system with three TDM100P (single port FXO) cards
and 10 Grandstream 100 phones connected to it ..
1st question:
when i phone out
or receive a call from one of the SIP phones onto the PSTN, there is
a LOT of local echo in the handset .. the PSTN end of the call does not
here this echo, but it's VERY annoying on the SIP end of things ..
the echo seems to be about 0.3
2007 Jun 11
0
Grandstream 4104 - Asterisk (Incoming Calls problem)
Hello..I have a Grandstream 4104 (4 FXO) gateway connected to an Asterisk server and a traditional PBX..Asterisk users are able to call the PBX users but PBX users dont have access in Asterisk..Does anyone know if specific configurations in Asterisk and in Grandstream have to be done? Thanks
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2006 May 15
1
VOIP adapters to connect PSTN lines to SIP phones
Hi,
I have a question on VoIP adapters. As far as I understand, those adapters
are usually used to connect DSL/Cable access to a normal phone (Internet to
Adapter, then to PSTN phones).
I want to know if you can use those adapters to do the opposite: connect a
few lines (1-4 let`s say) to the adapters, then deliver via SIP to an
Asterisk box. (I know I could use a TDM400 and Asterisk, but I
2004 Apr 03
0
Grandstream and codec G.711
Dunno why your phone isn't allowing you do negotiate
g711u but I can tell you how to upgrade the firmware. I
called them on Thursday for myself and they gave me the
following tftp server address for which to program my
phone.
4.3.153.50
Load this into your phone's tftp area and reboot it.
It'll go out to the net and check the firmware revision
and change it if required. I've done
2006 Jan 29
1
HandyTone 488 ata?
Anyone tried to muck around with using the 488 for both fxs and fxo
with asterisk?
I've been playing with one for the last couple of days, and it looks
like its a little lower quality then the spa3k. No gain settings, echo
canceller is less then ideal on long analog pstn loops, etc.
Anyone with good experiences?
2003 Aug 23
3
Grandstream and CallerID not working
I have the following:
Call -> PSTN -> * -> GrandStream 101 1.0.3.81
The GS displays "ohn ro n2600" when the call
is past to the GS.
If I pass the call to a XTEN client, Caller ID
shows up.
Any ideas ??
2005 Feb 22
0
Grandstream 486 Sending Faxes issue out TDM400P
Hi,
Hoping someone has run into the same issue.
I have an * 1.0.5 tdm400p and 2 fax machines on grandstream 486 boxes.
When a fax comes in, no problem receives it fine. When you try to send a
fax out just as the fax seems to be finishing the send you get a comms
error on the fax machine and it fails wanting to retry (tried 2
different brand fax machines same issue).
The 486's were