[Kamailio-Devel] How to check URI protocol ("sip", "sips", "tel") ? How to deal with a TEL URI ?

[Juha Heinanen]

Iñaki Baz Castillo writes:

 > Hi, perhaps I miss something but I don't find how to retrieve the RURI 
 > protocol (I don't mean the transport protocol but the URI protocol => sip, 
 > sips, tel...).
 > 
 > I don't want to do:
 >   if ($ru =~ "^tel:")

inaki,

if there is no pv for uri scheme, it would need to be written.

 > BTW I've realized that in case of receiving a TEL URI ("tel:+1234"),
 > $rU shows 
 > the TEL number ("+1234") but doing:
 >   $rU = "+22222";
 > gives an error:
 > 
 >   ERROR:core:parse_uri: bad host in uri (error at char
 >   ERROR:core:parse_sip_msg_uri: bad uri <tel:+22222@>
 >   ERROR:domain:is_uri_host_local: Error while parsing R-URI
 > 
 > It seems that using "$rU=" inmediatelly converts the URI into a SIP URI. How 
 > to handle with a TEL URI number?

if i remember correctly, tel: uri parsing (including all params) has not
really been implemented in kamailio.

-- juha