[Freeswitch-users] Hiding Tech Prefix from Caller

[Galen R. Lande]

No joy placing ignore_display_updates=true in the dialplan, or using <param name="send-display-update" value="false"/> in sip_profiles/external.xml. Either way, handsets still updates with "tech_prefix*number_dialed". With the console on debug loglevel, I don't see anything about it processing (or not) the command, although I'm not sure I should. Cold restart of FreeSWITCH does not fix it either. 

If it matters, running version string is: FreeSWITCH Version 1.5.13b+git~20140517T062858Z~34807208c6~64bit (git 3480720 2014-05-17 06:28:58Z 64bit) 

----- Original Message -----

> <action application="export" data="ignore_display_updates=true" />

> On 3 June 2014 05:04, Galen R. Lande < glande at act85.com > wrote:

> > I've tried searching for the solution to this problem, but I've come up
> > empty.
> 

> > I'm working with a gateway (FlowRoute) that requires a Tech Prefix be sent
> > in
> > the INVITE as part of the outgoing number. I've implemented this in the
> > dialplan as:
> 

> > <action application="bridge" data="sofia/gateway/
> > sip.flowroute.com/123456*$1
> > "/>
> 

> > While the call is successfully routed out, FreeSWITCH sends the same
> > information back to the caller in the SIP transaction -- thus the caller's
> > handset updates to read "123456*1231231234" instead of just "1231231234".
> > Not only is this something of a security concern (since the Tech Prefix is
> > somewhat confidential), but it breaks many handset features such as redial.
> > The gateway requires the Tech Prefix in the INVITE header and will not
> > accept it just in the "To" field.
> 

> > Any ideas on how I can force FreeSWITCH to effectively hide the Tech Prefix
> > from the caller?
> 

> > Thanks!
> 

> > _________________________________________________________________________
> 
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> 
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> 
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> 

> > 
> 
> > 
> 

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> --
> Andrew Cassidy BSc (Hons) MBCS SSCA
> Managing Director

> T 03300 100 960 F 03300 100 961
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> _________________________________________________________________________
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> http://www.freeswitchsolutions.com

> 
> 

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