[SR-Users] Carrier Authentication

[Alex Balashov]

On 12/13/2013 04:44 AM, Keith wrote:

> I am using LCR module to send outbound calls to my carrier, however I am
> using a new carrier who require authentication. Any ideas on how to
> authenticate the call to the carrier?

In general, you should try to avoid this scenario if possible, since 
it's not exceptionally well-supported in Kamailio.  But if you must do 
this, the 'uac' module does offer you a means of responding to 
authentication challenges:

http://kamailio.org/docs/modules/4.1.x/modules/uac.html#uac.f.uac_auth()

You can also use an in-line B2BUA, such as SEMS (with its 'sbc' module), 
for easier handling of this and other complications which might arise.

-- Alex

-- 
Alex Balashov - Principal
Evariste Systems LLC
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