[Freeswitch-users] leg-B cuts off connection while transfer

[Paul Zillmann]

According to the RFCs the predicted way of answering a a=sendonly is a
a=recvonly and not a a=inactive in that situation. FS replied to the
sendonly with an interactive state.
After the second reinvite legA transmits RTP to legB - and mseconds
after legB promote a BYE package.

Am 21.01.2017 um 01:03 schrieb Michael Jerris:
> Hard to answer without knowing WHY they are hanging up.  Are we doing DTX to them?  If so, you could make sure constant RTP is going to them.  Thats just a wild guess based on what i see here.  They should be able to tell you why they are hanging up the call.
>
>
>
>> On Jan 20, 2017, at 6:55 PM, Paul Zillmann <mail at paulzillmann.de> wrote:
>>
>> I've contacted legB operator about the issue.
>> Anything I could do on legA side to adress the issue?
>>
>> Am 20.01.2017 um 18:58 schrieb Michael Jerris:
>>> You would have to ask whatever is sending you the BYE.  Sometimes misconfigured things can hang up when on hold due to media timeout, sometimes other issues.  From this information its impossible to know.
>>>
>>>
>>>> On Jan 20, 2017, at 12:42 PM, Paul Zillmann <mail at paulzillmann.de> wrote:
>>>>
>>>> Hello Folks,
>>>>
>>>> a user hooked me on, that whenever he calls certain numbers, and was put
>>>> into hold (call is transfered), that legB sends a BYE after all.
>>>> Is this a misconfigure on the user's side - or is legB misconfigured?
>>>>
>>>> The siptrace attatched seems to be okay - but what I don't understand
>>>> is, why is the second reinvite marked as recvonly.
>>>> I guess the second reinvited comes from legB because of the transfer was
>>>> accepted - but why reconly - and why does legB sends a BYE after that one?
>>>>
>>>> Thanks a lot
>
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