[Freeswitch-users] Freeswitch as a SIP client

David Villasmil david.villasmil.work at gmail.com
Thu Sep 29 15:32:22 MSD 2016


Can you post the sip authetication from xlite?
As far as challenge is concerned,  after FS sends the REGISTER, HIPATH is
supposed to send a 401, to which FS should respond with the authentication
details... but you're not even getting that 401.. that's why I asked you to
look at xlite's config, make sure that you have the exact same realm in FS.
Also post your xlite config (minus user/pass)

On Thu, Sep 29, 2016 at 1:27 PM, Peter Steinbach <lists at telefaks.de> wrote:

> Seems that Hipath does not know about the number 3999 or 3999 at 172.16.40.49.
> Maybe it must be 3999@<hipath-domain_name>? Or maybe Hipath needs to have
> a challeange password in the initial invite?
> How do you register with your X-Lite?
>
> Best regards
> Peter
>
>
>
> On 09/29/16 12:53, Scholz, Dieter wrote:
>
> Hello,
>
> sorry for my stupid newbie questions. :-( I'm just starting with the whole
> VOIP stuff.
>
> The redirect in the picture probably is caused by our internal routing.
> There's a more direct way from my workstation to the HIPATH (-1 hop). But
> this is the connection that works!!!
>
> In the freeswitch part i do not see any redirects (the routing is
> different).
>
> Do you think the HIPATH is terminating the connection or does Freeswitch
> not send the challenge? What do I need to adapt if Freeswitch sends
> incomplete data? Why can register with X-lite but not with Freeswitch? What
> could be the difference?
>
> Dieter
>
> Am 29.09.2016 um 12:40 schrieb David Villasmil:
>
> 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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>>>>>      >> http://www.freeswitch.org
>>>>>      >
>>>>>      ___________________________________________________________
>>>>> ______________
>>>>>      > Professional FreeSWITCH Consulting Services:
>>>>>      > consulting at freeswitch.org <mailto:consulting at freeswitch.org>
>>>>>      > http://www.freeswitchsolutions.com
>>>>>      <http://www.freeswitchsolutions.com>
>>>>>      >
>>>>>      > Official FreeSWITCH Sites
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>>>>> org>
>>>>>      > http://www.cluecon.com
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>>>>>
>>>>>
>>>>>      ___________________________________________________________
>>>>> ______________
>>>>>      Professional FreeSWITCH Consulting Services:
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>>>>>      http://www.freeswitchsolutions.com
>>>>>      <http://www.freeswitchsolutions.com>
>>>>>
>>>>>      Official FreeSWITCH Sites
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>>>>>
>>>>>
>>>>>
>>>>> ____________________________________________________________
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>>>>>
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>>>
>>
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>
>
>
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>
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>
> --
> With kind regards
> Peter Steinbach
>
> Telefaks Services GmbHmailto:lists <lists> (att) telefaks.de
> Internet: www.telefaks.de
>
>
> _________________________________________________________________________
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