Displaying 20 results from an estimated 2000 matches similar to: "TLS/TCP behind NAT; Signaling issues with offnet phones"
2012 Mar 09
2
dreaded one-way audio with nat=yes
I'm trying to move the asterisk server to an Amazon Web instance. We
have teliax for our sip provider. I'd like for our DID lines to be
connected to a users cell phone.
Seems simple enough, but I'm getting the dreaded one-way audio, even
with nat=yes everyplace I can think of.
The dialplan is real easy:
[from-teliax-sip]
exten => _j.,1,NoOp("From teliax sip with exten
2020 Sep 21
2
Asterisk Drop call
Hello
I have an asterisk 16.2.1 on an ubuntu on AWS, which is experiencing a
drop in call. It does not have a certain time, it is random. The audio
is flowing normally and the call is dropped.
Has anyone ever experienced this?
My settings changed below:
allowoverlap = no
udpbindaddr = 0.0.0.0
tcpenable = no
tcpbindaddr = 0.0.0.0
transport = udp, ws, wss
srvlookup = yes
directmedia = no
2010 Aug 04
1
Asterisk (1.8-beta2) and SIP IPv4/IPv6 dual-stack possibilities
Dear list,
I'm trying to get Asterisk to work dual-stack on Linux and I'm left with
a question.
Imagine that a user (on the road) connects to Asterisk from various
places. Many of them probably don't have IPv6 support yet. However, his
house and office do have IPv6 connectivity. I would like to make sure
that whenever IPv6 is available, the connection will be made over IPv6,
but
2020 Sep 22
3
Asterisk Drop call
Hello.
Thanks for the reply.
Yes. In the traffic analyzed, the BYE is sent by the originator of the
call, but there is no "human" hangup, but the asterisk one.
BYE is sent, received and confirmed.
I don't know how I could investigate the reason for this BYE.
Em 21/09/2020 17:12, Dovid Bender escreveu:
> Is there anything in the Asterisk logs? Which side sends the BYE? Were
2014 Jul 18
1
chan_motify / res_xmpp bind address?
I have a multi-homed machine (quite a few IP addresses on one of the
interfaces)
For SIP I found that using externaddr in sip.conf would make it much
more reliable with ICE and RTP using the correct IP
Is there an equivalent setting for XMPP / motif.conf? I saw bindaddr in
gtalk.conf but it doesn't appear to be mentioned in the source code for
chan_motif
2013 Aug 02
1
External sip phones register with the servers IP...
We have just updated our office server to Asterisk 11.4.0 from 1.8.15 and
internally everything is working fine. The problem we are having is that we
cannot use any external phone connected through the Internet. This used to
work fine with 1.8 but since the upgrade whenever you register any phone from
an outside network the phone tries to register using the servers internal IP.
I endo up
2015 Mar 03
6
TLS, SRTP, Asterisk11 and Snom870s
CentOS-6.5 (FreePBX-2.6)
Asterisk-11.14.2 (FreePBX)
snom870-SIP 8.7.3.25.5
I am having a very difficult time attempting to get TLS and SRTP
working with Asterisk and anything else. At the moment I am trying to
get TLS functioning with our Snom870 desk-sets. And I am not having
much luck.
Since this is an extraordinarily (to me) Byzantine environemnt I am
going to ask if any of you have gotten
2020 Feb 14
1
Predictive call - agent talking to a customer, then suddenly talking to another customer
Hi, do you have NAT between Asterisk and agent phones?
S pozdravem
Tomáš Holý
Hi Tomas
Thanks for replying.
Yes, the phones are in one location in a LAN and are then NATed to enable them to contact the Asterisk which is hosted in the cloud.
A typical sip.conf phone configuration on the remote server for the site is
[general]
session-timers=refuse
disallow=all
allow=g729:20
allow=ulaw
2005 Nov 23
0
Source based routing, some TCP packets not SNAT-ed
Hello,
I have a problem with the following setup, I hope you can help me.
I have two internet gateways, one for LAN1 and the second for LAN2.
+--------------+
GW1 more eth0| |eth4(SNAT) GW2
---...routers...-----+ router +-----------------
| |
+---+------+---+
eth1|
2019 Jan 15
2
(NAT) direct media to host on local net when registering from external address
On Tue, 2019-01-15 at 09:00 -0700, John Kiniston wrote:
> How is your endpoint currently configured in asterisk?
It's configured as a chan_sip peer.
> Have you tried
> rtp_symmetric to see if the endpoint sends audio to asterisk if
> asterisk
> can send audio back to the client?
That would require using chan_pjsip wouldn't it? Not that I am opposed
to trying that. I
2014 Jul 24
0
Bria softphone registration problems on DNS SRV cluster
I have a pair of Asterisk 11.5.1 servers operating as a load balanced cluster, with DNS SRV records set up to weight them 60/40 relative to each other (both at priority 0). The back-end is MySQL Realtime, and everything works pretty well with the Cisco SPA phones & ATAs that represent the majority of my endpoints.
I recently tried to add an iPhone with the Bria softphone application, to
2016 Jul 04
2
CALLERID on pjsip doesn't work?
On 1 July 2016 at 17:41, Joshua Colp <jcolp at digium.com> wrote:
>
>
>> exten => 1234,Set(CALLERID(all)="Jon Doe" <+123456789>)
>> same => n,Dial(PJSIP/phone123, 30)
>>
>
> Your exten line has no priority, is that how it is in your dialplan?
>
Actually no, I stole that line from an earlier email to this list. Mine has
a priority.
2003 May 26
2
sshd doing dns queries on localhost?
Hi,
I noted on my 4.7 machines that when a ssh conection is made, the
following PTR query happens (10.11.1.11 is the src address in the example):
13:23:21.120290 PUBLIC_IP.4523 > PUBLIC_IP.53: 52788+ PTR?
11.1.11.10.in-addr.arpa. (41)
13:23:21.120517 PUBLIC_IP.4524 > PUBLIC_IP.53: 52788+ PTR?
11.1.11.10.in-addr.arpa. (41)
13:23:21.120683 PUBLIC_IP.4525 > PUBLIC_IP.53: 52788+ PTR?
TLS certificate warnings in softphone, but not until after successful registration and call placed ?
2016 Dec 30
2
TLS certificate warnings in softphone, but not until after successful registration and call placed ?
Hello,
I am using asterisk 14.2 and PJSIP, with TLS transport.
I?m sure I?m doing something wrong here ..
In 2 distinct softphone clients (Bria and Groundwire), I am able to register successfully, and place a SIP call, with no certificate warnings. But shortly after I place that first call and hang up, I receive a certificate name mismatch error in the softphone, the error presenting me
2014 Apr 04
4
Asterisk 1.6
Hello All, my asterisk server is constantly under attack
[Apr 4 06:56:00] NOTICE[21745]: chan_sip.c:25673 handle_request_register:
Registration from '"4941" <sip:4941 at public_ip>' failed for '194.100.46.132
194.100.46.132:56714' - Wrong password
[Apr 4 06:56:00] NOTICE[21745]: chan_sip.c:25673 handle_request_register:
Registration from '"4941"
2006 Nov 07
2
Mapping CLI'S in Dialplan
Hi All
I am not sure what I wish to do it possible but I would like to see if you
guys know any better.
I have a site who has the extensions: 1231, 1232. 1233, 1234
Each of these users can dial each other on the extension number an also has
an external CLI mapped to them.
On all internal calls or calls to services such as call forwarding their
Caller ID is: Name <XXXX>
What
2010 Oct 12
1
chan_sip.c: Trying to put 'SIP/2.0 401' onto UDP socket destined for public_ip:2049
Hello,
what does this message mean ?
[Oct 12 14:03:32] DEBUG[9064] chan_sip.c: Trying to put 'SIP/2.0 401'
onto UDP socket destined for public_ip:2049
I find this in my debug log file when "core set debug 25".
Is something failing, or is this just informative ?
Kind regards,
Jonas.
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2015 Aug 14
2
chan_sip.c: Retransmission timeout reached on transmission
Hello friends:
I am facing cutoffs randomly when negotiating calls.
The PBX dials the destination, the provider (softswitch) receives the
request *[1]* and sudenly the PBX hangs up the call* [2]* while the
provider is still dialing it, as a consequence the remote peer receives a
ghost call. Along the atempt I could see six times a messages regarding NAT
isuues *[3]*
I hope anyone can give me an
2010 Oct 07
2
401 Unauthorized with Snom but not with Zoiper softphone
Hello,
I'm having difficulty with registering a SIP account in a Snom 320
IP-phone. This is what sip debug tells me :
[Oct 7 13:28:42] VERBOSE[20314] chan_sip.c: [Oct 7 13:28:42]
<--- SIP read from UDP:public_ip:58697 --->
REGISTER sip:sip.domain.tld SIP/2.0
Via: SIP/2.0/UDP 192.168.114.200:2048;branch=z9hG4bK-vj1xvbdnp4dw;rport
From: <sip:test3 at
2011 Dec 12
1
ATA with TCP/TLS support?
Hi List,
Has anyone heard of an ATA device that supports TCP & TLS? Not much
comes up in searching, thought to check here for some device
suggestions.
TIA,
Skyler