[SR-Users] Removing parameters from user part of URI

[Alex Balashov]

Hi,

If I have an RURI like this:

    INVITE sip:4045551212;param=xyz at domain:port SIP/2.0

which transformations can I best string together in order to remove the 
';param=xyz' bit and extract just the core user part value (4045551212)?

{uri.user} returns '4045551212;param=xyz'. There are numerous 
transformations to help one access the parameters. What if I want to 
exclude the parameters?

I've already scoured the available transformations, just hoping a second 
pair of eyes can tell me I've missed something useful.

Cheers,

-- Alex

-- 
Alex Balashov | Principal | Evariste Systems LLC
303 Perimeter Center North, Suite 300
Atlanta, GA 30346
United States

Tel: +1-800-250-5920 (toll-free) / +1-678-954-0671 (direct)
Web: http://www.evaristesys.com/, http://www.csrpswitch.com/