[Freeswitch-users] Hiding Tech Prefix from Caller

[Galen R. Lande]

Apologies for responding to my own post, but I've resolved the issue. 

Turns out that "ignore_display_updates=true" was only fixing half of the issue, and that FreeSWITCH was still sending back a P-Asserted-Identity with the incorrect dial string. Updating the bridge line with "{origination_callee_id_name=${cidlookup($1)},origination_callee_id_number='$1'}" resolved the issue. 

Thanks! 

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

> 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!
> > 
> 

> > > _________________________________________________________________________
> > 
> 
> > > Professional FreeSWITCH Consulting Services:
> > 
> 
> > > consulting at freeswitch.org
> > 
> 
> > > http://www.freeswitchsolutions.com
> > 
> 

> > > 
> > 
> 
> > > 
> > 
> 

> > > Official FreeSWITCH Sites
> > 
> 
> > > http://www.freeswitch.org
> > 
> 
> > > http://wiki.freeswitch.org
> > 
> 
> > > http://www.cluecon.com
> > 
> 

> > > FreeSWITCH-users mailing list
> > 
> 
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> > 
> 
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> 

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

> > T 03300 100 960 F 03300 100 961
> 
> > E andrew at cassidywebservices.co.uk
> 
> > W www.cassidywebservices.co.uk
> 

> > _________________________________________________________________________
> 
> > Professional FreeSWITCH Consulting Services:
> 
> > consulting at freeswitch.org
> 
> > http://www.freeswitchsolutions.com
> 

> > 
> 
> > 
> 

> > Official FreeSWITCH Sites
> 
> > http://www.freeswitch.org
> 
> > http://wiki.freeswitch.org
> 
> > http://www.cluecon.com
> 

> > FreeSWITCH-users mailing list
> 
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> 
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