[Freeswitch-users] Problem With TLS + Contact Header - Bug?

Geoff Mina gmina at connectfirst.com
Mon Jan 15 00:44:21 UTC 2018


Nope.  No luck.  I'm not matching to a gateway the way I have this
configured.  Maybe I need to ask the vendor to prefix the URI with
gw+extension to see if I can get it to pick up the gateway configuration.
The general external.xml sip_profile doesn't seem to work in this model.


*GEOFF MINA*Chief Executive Officer
Connect First / Contact Center Solutions, Built Better.

3101 Iris Ave #200, Boulder, CO 80301
720.335.5924 <%28720%29%20335-5924>
gmina at connectfirst.com / www.connectfirst.com <http://connectfirst.com/>

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On Sun, Jan 14, 2018 at 1:56 PM, David Villasmil <
david.villasmil.work at gmail.com> wrote:

> Try with
>
> <param name="contact-params" value="transport=tls"/>
>
> On Sun, Jan 14, 2018, 16:54 Geoff Mina <gmina at connectfirst.com> wrote:
>
>> Thinking since nobody has any comments, I should probably open a bug
>> report.
>>
>> Last call?
>>
>> On Fri, Jan 12, 2018 at 10:07 AM Geoff Mina <gmina at connectfirst.com>
>> wrote:
>>
>>> Greetings,
>>>
>>> I have a pretty odd issue that I have no idea how to resolve.  We have a
>>> Sofia profile that is TLS only.  It listens on 5061.  This is with an
>>> upstream vendor and we want them to be able to send inbound calls to
>>> extensions without register.
>>>
>>> Our FS instance is sending back "transport=udp" and port 5060 in the
>>> Contact header of the 200 OK.  Even though the invite is for TLS and the
>>> sip_profile is tls-only=true.  I have attached a SIP trace and a copy of
>>> our external.xml sofia profile.
>>>
>>> I am thinking this is a Freeswitch bug - or maybe just an oddly
>>> documented "feature".  Any help is really appreciated.
>>>
>>> In the sip-trace attached, you can see an INVITE followed by a Trying
>>> and then an OK.  The OK has Contact information for transport=udp and port
>>> 5060, which is invalid, so the ACK never gets back to us and we retransmit
>>> the 200 OK until it expires.
>>>
>>> Thanks,
>>>
>>> Geoff
>>>
>> --
>>
>>
>> *GEOFF MINA*Chief Executive Officer
>> Connect First / Contact Center Solutions, Built Better.
>>
>> 3101 Iris Ave #200, Boulder, CO 80301
>> 720.335.5924
>> gmina at connectfirst.com / www.connectfirst.com <http://connectfirst.com/>
>>
>>  [image:
>> https://docs.google.com/uc?export=download&id=0B5b6KnVfm9lJTlFrQzRVUjJ2ZVE&revid=0B5b6KnVfm9lJUXpUMTFEbGJvaktwN1p5ejM3YTFkdWVWNzBzPQ]
>>
>>  This email and any files transmitted with it are confidential and
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>> addressed. If you have received this email in error please notify the
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