GSM gateway call redirect

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Hi, I have a Portech mv-374 GSM IP gateway and I have to redirect all the
incoming calls to a certain phone number on every weeknight and all the
weekend. What would be the best solution? I have to do it by asterisk
because I have to record all the communication.
Thanks for your help in advance.
Best regards,
Peter Gelencser

Asterisk Users 3.5 years ago 0 Answers

asterisk distributions

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I'm looking at replacing a PBX for a small business with an asterisk
box. I'm rather attracted to the idea of one of the iso distributions
where someone did most of the integration for us already ;) Can anyone comment on the pros/cons of the various options? I'm seeing
several options out there: -Trixbox CE (no new version since 2010? is this project dead?)
-Asterisk NOW
-PBX in a Flash
-Elastix

Asterisk Users 3.5 years ago 10 Answers

Problem while sending SIP NOTIFY via AMI in 1.8.10-rc2

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Hi, while testing asterisk 1.8.10-rc2 I stumbled across a weird behavior. I
want to notify a snom phone to reload its configuration. For this to
happen, I use the NOTIFY mechanism. I started the notify via AMI
command. Asterisk is bound to udp 25060, because all phones are
registered with a local opensips proxy which uses 5060. The expected
behavior would be:
asterisk send SIP NOTIFY to the proxy, the proxy sends it to the phone. Actually asterisk sends the packet to the proxy, but the contact header
contains something invalid (IMHO): On…

Asterisk Users 3.5 years ago 1 Answer

Getting Ulimit Message after restart asterisk service

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Hi all, Currently I'm getting this message after restarting asterisk service; Starting asterisk: /usr/sbin/safe_asterisk: line 86: ulimit: open files:
cannot modify limit: Operation not permitted Before when I had root access I was not facing this message after that
system administrator assigned me sudo access for restarting asterisk
service. Please assist me out to resolve this issue at earliest. I also tried to set
ulimit till 4-40 times higher than currently set i.e. 1024 but still giving
me same message.

Asterisk Users 3.5 years ago 0 Answers

Getting Ulimit Message after restart asterisk service

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Hi all, Currently I'm getting this message after restarting asterisk service; Starting asterisk: /usr/sbin/safe_asterisk: line 86: ulimit: open files:
cannot modify limit: Operation not permitted Before when I had root access I was not facing this message after that
system administrator assigned me sudo access for restarting asterisk
service. Please assist me out to resolve this issue at earliest. I also tried to set
ulimit till 4-40 times higher than currently set i.e. 1024 but still giving
me same message.

Asterisk Users 3.5 years ago 3 Answers

Asterisk Ulimit

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After re/starting Asterisk with a user other than root you might see this error:

"/usr/sbin/safe_asterisk: line 86: ulimit: open files: cannot modify limit: Operation not permitted"
, even if you try to set the current ulimit to a higher level. Edit your '/usr/sbin/safe_asterisk' and comment (put #) the line 86 and 102. Or you can also modify '/etc/sudoers' in order to to allow your user to call ulimit via sudo. The reason for this is that Asterisk will limit the number of open files it uses if you are not a super-user, to 32K (look at line 32). Anyways, it's very likely that Linux

Asterisk Tips 3.5 years ago 0 Answers

permitted contact can't register.

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You want to allow single IP or whole subnet ? Regards,
Zohair Raza On Wed, Feb 29, 2012 at 4:44 AM, sean darcy wrote: > An outside device can't register:
>
> WARNING: getnameinfo(): ai_family not supported
> WARNING: chan_sip.c:14456 parse_register_contact: Domain
> '69.xxx.yyy.zzz:5060' disallowed by contact ACL (violating IP )
>
> sip.conf:
> [general]
> .......
> alwaysreject=yes
> dynamic_exclude_static = yes
> allowguest=no
> contactdeny=0.0.0.0/0.0.0.0
> contactpermit=69.0.0.0/255.0.**0.0 http://69.0.0.0/255.0.0.0
>
> I've also tried without any "contactdeny". Same…

Asterisk Users 3.5 years ago 3 Answers

outbound fax over t38 gateway can't pass

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Hello! I have problems with outbound faxes with asterisk 10.2 t38 gateway. There is asterisk box, connected to panasonic kx-td500 over PRI link
with TE122. If we try to send fax with following path: panasonic 500 extension fax machine panasonic500-> asterisk-> ooh323->
cisco 3845-> fax machine fax can't pass. always reproducable. as I see in tcpdump produced dump fax machines tries to connect on 9600
and failed, no attempt to down speed. If I send fax in path
panasonic 500 extension fax machine -> asterisk (ReceiveFAX) it is
received successefully all the time. If I…

Asterisk Users 3.5 years ago 2 Answers

Same provider - IAX sounds bad, SIP sounds great

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On my Asterisk system, I'm using a provider that provides both IAX2 and
SIP connectivity. Personally, I'd prefer to use IAX2, and that's what my account is setup
to use. However, I'm having a problem: With IAX2:
- Incoming Voice from my Provider -> Asterisk = Sounds great
- Outgoing Voice from Asterisk -> my Provider = Sounds terrible By "terrible," I mean skips, stutters, and distortion. It can be
difficult (sometimes impossible) to understand. It doesn't matter what
codec I use (at least between G.729, GSM, or ulaw). On the other hand:

Asterisk Users 3.5 years ago 46 Answers

better timing source for an asterisk gateway

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Hi, I have to make an asterisk gateway in front of several other asterisk.
This gateway will essentialy be used for outbound call.
This gateway will be connected to other asterisk by IAX trunk, outbound
call will use SIP trunk (voip provider or patton isdn).
I have a TE220BF available than i can use for dahdi timing source. Is a
good idea, or this will give me zero benefit for timerfd timing source
(will host this gateway on debian squeeze or centos 6.2) ? Thanks.

Asterisk Users 3.5 years ago 1 Answer