[Serusers] How do I get rid of npdi=yes?

[Juha Heinanen]

Valentin Nechayev writes:
 >  Sun, Jun 25, 2006 at 11:52:22, jh wrote about "Re: [Serusers] How do I get rid of npdi=yes?": 
 > 
 >  >> I'm assuming you are using a Sonus gateway? This is a known problem with
 >  >> Sonus. They put a few of the options (namely NPDI and RN) to the left of
 >  >> the "@". 
 > > are you sure that npdi and rn are not tel uri params that must be on
 > > left side of @? for example, 19.1.6 of rfc3261:
 > > Thus, tel:+358-555-1234567;postd=pp22 becomes
 > > sip:+358-555-1234567;postd=pp22 at foo.com;user=phone
 > 
 > Yes, Sonus implementation follows draft-yu-tel-url-02.txt
 > (very old and obsoleted draft, but still in use by some vendors)
 > based on RFC3261. An illustrative table from the draft:

to me your sonus URI looks compatible also with tel uri syntax as
specified in RFC 3966.

-- juha