[Freeswitch-users] weird extra characters

[Brian :]

Have you a trace from the leg from the poly?

On Thursday, December 16, 2021, Joli Martinez <mrjoli021 at gmail.com> wrote:
> Hello,
>
> This is a Debian 10 box running FusionPBX.  There is no windows on this.
Polycom phone makes a call and these characters are being added.  It only
add the characters to a certain combination of numbers.  If I change the
callerID to be 1023 instead of 1024 it works.  Also the polycom does
not have the caller id set on the registration.  So something is adding it
to the outbound leg.  I am just trying to get more info on how fix it.
Just googling " U+202C POP DIRECTIONAL FORMATTING" does not help much.  it
is adding it on the sip invite not before, so my application does not have
any characters.  I have made sure to strip anything before sending it to
the Gateway.  Could someone please point me in the right direction?
> On Thu, Dec 16, 2021 at 4:36 PM Antony Stone <
Antony.Stone at freeswitch.open.source.it> wrote:
>>
>> On Thursday 16 December 2021 at 21:47:22, Ryan Harris wrote:
>>
>> > On 12/16/21 15:21, Antony Stone wrote:
>> > >
>> > > Does this help in any way to understand how it managed to get in
there,
>> > > though?
>> >
>> > If it's a Windows machine they were editing with, it's very easy to
>> > accidentally insert unicode control characters with the context menu.
>>
>> Windows.  Meh.
>>
>> Antony.
>>
>> --
>> RTFM may be the appropriate reply, but please specify exactly which FM
to R.
>>
>>                                                    Please reply to the
list;
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CC me.
>>
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