[Freeswitch-users] Freeswitch as a SIP client

David Villasmil david.villasmil.work at gmail.com
Thu Sep 29 14:40:38 MSD 2016


You didn't say anything about redirects :(
Also, you're not even receiving a challenge...

for redirects look at
https://wiki.freeswitch.org/wiki/Dialplan_Handling_Incoming_Redirect

Though i've never used redirects before with FS...

Sorry

On Thu, Sep 29, 2016 at 12:34 PM, Scholz, Dieter <rd-disc at gmx.net> wrote:

> Hello,
>
> here is the output of ngrep:
> --------------------------------------------------
> U 172.21.235.80:5080 -> 172.16.40.49:5060
> REGISTER sip:172.16.40.49;transport=udp SIP/2.0.
> Via: SIP/2.0/UDP 172.21.235.80:5080;rport;branch=z9hG4bKvK9tmcy3Ue8vm.
> Max-Forwards: 70.
> From: <sip:3999 at 172.16.40.49>;tag=v3cSHNK1cUKtm.
> To: <sip:3999 at 172.16.40.49>.
> Call-ID: e78209da-144d-4c38-b88a-2d47564a9045.
> CSeq: 97236318 REGISTER.
> Contact: <sip:gw+rudolf at 172.21.235.80:5080;transport=udp;gw=rudolf>.
> Expires: 3600.
> User-Agent: FreeSWITCH-mod_sofia/1.6.10-17-726448d~64bit.
> Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER,
> REFER, NOTIFY.
> Supported: timer, path, replaces.
> Content-Length: 0.
> .
>
> #
> U 172.16.40.49:5060 -> 172.21.235.80:5080
> SIP/2.0 100 Trying.
> Via: SIP/2.0/UDP 172.21.235.80:5080;rport=5080;
> branch=z9hG4bKvK9tmcy3Ue8vm;received=172.21.235.80.
> From: <sip:3999 at 172.16.40.49>;tag=v3cSHNK1cUKtm.
> To: <sip:3999 at 172.16.40.49>.
> Call-ID: e78209da-144d-4c38-b88a-2d47564a9045.
> CSeq: 97236318 REGISTER.
> Server: OpenScape 4000 - HiPath 4000 SoftGate.
> Content-Length: 0.
> .
>
> #
> U 172.16.40.49:5060 -> 172.21.235.80:5080
> SIP/2.0 404 Not Found.
> Via: SIP/2.0/UDP 172.21.235.80:5080;rport=5080;
> branch=z9hG4bKvK9tmcy3Ue8vm;received=172.21.235.80.
> From: <sip:3999 at 172.16.40.49>;tag=v3cSHNK1cUKtm.
> To: <sip:3999 at 172.16.40.49>;tag=160135440.
> Call-ID: e78209da-144d-4c38-b88a-2d47564a9045.
> CSeq: 97236318 REGISTER.
> Server: OpenScape 4000 - HiPath 4000 SoftGate.
> Content-Length: 0.
> --------------------------------------------------
>
> I will see if I findd entries in the HIPATH log files (I'm not the admin
> of the HIPATH system). As realm I use the IP address of the HIPATH. I
> attached a picture with the relevant parts of the Wireshark log of the
> X-lite session.
>
> Dieter
>
>
> Am 29.09.2016 um 12:04 schrieb Peter Steinbach:
>
>> Can you post the SIP messages going to and from the Hipath? See my
>> previous mail about ngrep.
>>
>>
>> On 09/29/16 11:50, Scholz, Dieter wrote:
>>
>>> Hello,
>>>
>>> thanks for your answer.
>>>
>>> I posted my sofia config in another mail today. I think that my config
>>> matches yours more or less. But when I start freeswitch the status of
>>> the connection is FAIL_WAIT. In the Wireshark log I saw that a REGISTER
>>> is send to the HIPATH but the answer is a 404. Any ideas what to test.
>>> Are there any sophia.conf.xml settings that are important?
>>>
>>> Dieter
>>>
>>> Am 29.09.2016 um 11:31 schrieb David Villasmil:
>>>
>>>> this is what my gateway look like:
>>>>
>>>>    <gateways>
>>>>          <gateway name="whatever">
>>>>                  <param name="username" value="1001"/>
>>>>                  <param name="realm" value="THE REALM AGAINST UPON
>>>> WHICH THE HASH WILL BE BUILT"/>
>>>>                  <param name="password" value="password"/>
>>>>                  <param name="extension" value="auto_to_user"/>
>>>>                  <param name="context" value="public"/>
>>>>                  <param name="proxy" value="IP ADDRESS OR DOMAIN"/>
>>>>                  <param name="register" value="true"/>
>>>>                  <param name="register-transport" value="tcp (or udp)"/>
>>>>                  <param name="retry-seconds" value="15"/>
>>>>          </gateway>
>>>>    </gateways>
>>>>
>>>> This should work... If you get Not Found, try looking at your server's
>>>> log.
>>>>
>>>> you also should create an outgoing gateway, even if you're not
>>>> registering, like:
>>>>
>>>> assuming the outgoing gateway will not auth-challenge you:
>>>>
>>>>          <gateway name="outgoing_gw">
>>>>                  <param name="username" value="none"/>
>>>>                  <param name="realm" value="whatever"/>
>>>>                  <param name="password" value="none"/>
>>>>                  <param name="context" value="public"/>
>>>>                  <param name="proxy" value="IP ADDRESS OR DOMAIN"/>
>>>>                  <param name="register" value="false"/>
>>>>                  <param name="register-transport" value="tcp (or udp)"/>
>>>>                  <param name="retry-seconds" value="15"/>
>>>>          </gateway>
>>>>
>>>> Adding it to the external is a good idea, so the final config will be:
>>>>
>>>>
>>>>    <gateways>
>>>>
>>>>          <gateway name="whatever">
>>>>                  <param name="username" value="1001"/>
>>>>                  <param name="realm" value="THE REALM AGAINST UPON
>>>> WHICH THE HASH WILL BE BUILT"/>
>>>>                  <param name="password" value="password"/>
>>>>                  <param name="extension" value="auto_to_user"/>
>>>>                  <param name="context" value="public"/>
>>>>                  <param name="proxy" value="IP ADDRESS OR DOMAIN"/>
>>>>                  <param name="register" value="true"/>
>>>>                  <param name="register-transport" value="tcp (or udp)"/>
>>>>                  <param name="retry-seconds" value="15"/>
>>>>          </gateway>
>>>>
>>>>          <gateway name="outgoing_gw">
>>>>                  <param name="username"
>>>> value="does_not_matter_will_not_be used_but_must_be_set"/>
>>>>                  <param name="realm" value="SAME AS PROXY"/>
>>>>                  <param name="password"
>>>> value="does_not_matter_will_not_be used_but_must_be_set"/>
>>>>                  <param name="context" value="public"/>
>>>>                  <param name="proxy" value="IP ADDRESS OR DOMAIN"/>
>>>>                  <param name="register" value="false"/>
>>>>                  <param name="register-transport" value="tcp (or udp)"/>
>>>>                  <param name="retry-seconds" value="15"/>
>>>>          </gateway>
>>>>
>>>>    </gateways>
>>>>
>>>>
>>>> Once this is working and you see it REGED, calls will be coming in (as
>>>> per "context") on the public dialplan... the you just need to bridge
>>>> it like:
>>>>
>>>> <extension name="forward call">
>>>> <condition field="destination_number" expression="^(whatever your
>>>> regexp is)$">
>>>> <action application="info"/>
>>>> <action application="bridge" data="sofia/gateway/outgoing_gw/$1"/>
>>>> <action application="hangup"/>
>>>> </condition>
>>>> </extension>
>>>>
>>>> I hope I was able to help..
>>>>
>>>> Enjoy freeSWITCH, it's fantastic!
>>>>
>>>> David
>>>>
>>>> On Thu, Sep 29, 2016 at 9:40 AM, Scholz, Dieter <rd-disc at gmx.net
>>>> <mailto:rd-disc at gmx.net>> wrote:
>>>>
>>>>      Hello,
>>>>
>>>>      thanks for your comment. The URL you mentioned will be helpful,
>>>> when I
>>>>      reach the dialplan stage.
>>>>
>>>>      But at the moment I have problems connecting to the HIPATH
>>>> maschine. I
>>>>      gave some more details in another post.
>>>>
>>>>      Dieter
>>>>
>>>>
>>>>      Am 28.09.2016 um 17:25 schrieb Stanislav Sinyagin:
>>>>      > you need to create one more gateway that will communicate to
>>>>      your SIP
>>>>      > provider. This gateway can be configured with username and
>>>>      password if
>>>>      > the ITSP requires authentication.
>>>>      >
>>>>      > Then, you will need to create the dialplan that accepts calls
>>>> from
>>>>      > each of these gateways and routes them to the other gateway.
>>>>      >
>>>>      > It's quite trivial once you figure out how SIP profiles and
>>>> dialplan
>>>>      > contexts work together.
>>>>      >
>>>>      > Hopefully this will provide you some hints:
>>>>      >
>>>>      https://freeswitch.org/confluence/display/FREESWITCH/FreeSW
>>>> ITCH+PBX+Example
>>>>      <https://freeswitch.org/confluence/display/FREESWITCH/FreeS
>>>> WITCH+PBX+Example>
>>>>      >
>>>>      >
>>>>      >
>>>>      >
>>>>      > On Wed, Sep 28, 2016 at 2:22 PM, Scholz, Dieter <rd-disc at gmx.net
>>>>      <mailto:rd-disc at gmx.net>> wrote:
>>>>      >> Hello,
>>>>      >>
>>>>      >> this is my problem:
>>>>      >>
>>>>      >> I would like to use Freeswitch as a gateway between our Hipath
>>>>      PBX and
>>>>      >> an external SIP provider.
>>>>      >>
>>>>      >> For that I created a Hipath SIP account that is working (tested
>>>>      with
>>>>      >> X-lite). Now I would like to let Freeswitch act as a client
>>>>      using this
>>>>      >> SIP account. Whenever there is an incoming call Freeswitch
>>>>      should act on
>>>>      >> it and forward this call to an external SIP provider.
>>>>      >>
>>>>      >> Is this possible? Does that make sense? Are there alternatives?
>>>>      >>
>>>>      >> At the moment I'm stuck to configure Freeswitch as a client. I
>>>>      added the
>>>>      >> Hipath SIP account as a gateway. When I compare the SIP traffic
>>>> of
>>>>      >> X-lite and Freeswitch using Wireshark I found out that
>>>>      Freeswitch dows
>>>>      >> not offer the 'Subscribe' option. Is this the reason why it
>>>> fails?
>>>>      >>
>>>>      >> Can you help me?
>>>>      >>
>>>>      >> Thanks in advance.
>>>>      >>
>>>>      >> Dieter
>>>>      >>
>>>>      >>
>>>>      ___________________________________________________________
>>>> ______________
>>>>      >> Professional FreeSWITCH Consulting Services:
>>>>      >> consulting at freeswitch.org <mailto:consulting at freeswitch.org>
>>>>      >> http://www.freeswitchsolutions.com
>>>>      <http://www.freeswitchsolutions.com>
>>>>      >>
>>>>      >> Official FreeSWITCH Sites
>>>>      >> http://www.freeswitch.org
>>>>      >> http://confluence.freeswitch.org <http://confluence.freeswitch.
>>>> org>
>>>>      >> http://www.cluecon.com
>>>>      >>
>>>>      >> FreeSWITCH-users mailing list
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>>>>      >
>>>>      ___________________________________________________________
>>>> ______________
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>>>>      > http://www.freeswitchsolutions.com
>>>>      <http://www.freeswitchsolutions.com>
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>>>> org>
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>>>>
>>>>
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>>>> ______________
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>>>>      consulting at freeswitch.org <mailto:consulting at freeswitch.org>
>>>>      http://www.freeswitchsolutions.com
>>>>      <http://www.freeswitchsolutions.com>
>>>>
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>>>>      http://www.freeswitch.org
>>>>      http://confluence.freeswitch.org <http://confluence.freeswitch.org
>>>> >
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>>>>
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>>>>
>>>>
>>>>
>>>> ____________________________________________________________
>>>> _____________
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>>>> http://www.freeswitchsolutions.com
>>>>
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>>
>
> _________________________________________________________________________
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>
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