24 Jun
2006
24 Jun
'06
10:59 a.m.
I don't think that the problem in URI is presence of npdi. The problem is IMO that
it is a SIP URDI without a domain -- I don't really see to where I would
be able to send such a URI.
-jiri
At 19:53 23/06/2006, John Clements wrote:
I've looked around and have found one or two other
posts asking about
this, but I have never seen an answer. The From is:
=uri: <sip:5551212;npdi=yes@x.x.x.x:5060;dtg=SIP;user=phone>
Which causes a number of issues. USRLOC no longer works:
=lookup(): '5551212;npdi=yes' Not found in usrloc
And when you send the call to an Asterisk server, Asterisk wigs out
because it truncates everything after the first ";" it encounters in the
URI. Does anyone have any idea how to get rid of it? I've tried subst(),
but could not get it to work. :-(
-John
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Jiri Kuthan http://iptel.org/~jiri/
26 Jun
26 Jun
12:55 p.m.
New subject: [Serusers] How do I get rid of npdi=yes?
I bag to disagree but according to the BNF of RFC3261 (page 222) the username
of the URI below is '5551212;npdi=yes' and the host part ist 'x.x.x.x'
(and
the URI parameters are 'dtg=SIP' and 'user=phone').
But IMHO each implementation which puts such an extension into the username
should be aware of the fact that all implementations which are not compliant
with this extension will interpret the username like described above (and
AFAIK there is no rule which tells 3261 implementations to strip anything in
an username).
Regards
Nils
On Saturday 24 June 2006 09:59, Jiri Kuthan wrote:
I don't think that the problem in URI is presence
of npdi. The problem is
IMO that it is a SIP URDI without a domain -- I don't really see to where I
would be able to send such a URI.
-jiri
At 19:53 23/06/2006, John Clements wrote:
I've looked around and have found one or two
other posts asking about
this, but I have never seen an answer. The From is:
=uri: <sip:5551212;npdi=yes@x.x.x.x:5060;dtg=SIP;user=phone>
Which causes a number of issues. USRLOC no longer works:
=lookup(): '5551212;npdi=yes' Not found in usrloc
And when you send the call to an Asterisk server, Asterisk wigs out
because it truncates everything after the first ";" it encounters in the
URI. Does anyone have any idea how to get rid of it? I've tried subst(),
but could not get it to work. :-(
-John
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--
Jiri Kuthan http://iptel.org/~jiri/
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1:09 p.m.
New subject: [Serusers] How do I get rid of npdi=yes?
Nils Ohlmeier writes:
I bag to disagree but according to the BNF of RFC3261
(page 222) the
username of the URI below is '5551212;npdi=yes' and the host part ist
'x.x.x.x' (and the URI parameters are 'dtg=SIP' and
'user=phone').
syntax of userinfo is
userinfo = ( user / telephone-subscriber ) [ ":" password ] "@"
in the case of question, userinfo consists of telephone-subscriber and
its syntax is defined in rfc2806.
-- juha
9:18 p.m.
New subject: [Serusers] How do I get rid of npdi=yes?
On Monday 26 June 2006 12:09, Juha Heinanen wrote:
Nils Ohlmeier writes:
Ok, but the URI does not uses the tel URI scheme. Thus there is no way of
detecting that this user part is telephone-subscriber and not a normal user,
or?
And BTW even if the URI would have used the tel scheme usrloc also has no clue
that telephone-subscriber users have to be treated differently.
Nils
I bag to disagree but according to the BNF of
RFC3261 (page 222) the
username of the URI below is '5551212;npdi=yes' and the host part ist
'x.x.x.x' (and the URI parameters are 'dtg=SIP' and
'user=phone').
syntax of userinfo is
userinfo = ( user / telephone-subscriber ) [ ":" password ] "@"
in the case of question, userinfo consists of telephone-subscriber and
its syntax is defined in rfc2806.
1 Jul
1 Jul
9:52 p.m.
New subject: [Serusers] How do I get rid of npdi=yes?
Nils Ohlmeier writes:
Ok, but the URI does not uses the tel URI scheme. Thus
there is no
way of detecting that this user part is telephone-subscriber and not
a normal user, or?
if sip uri has user=phone parameter, then proxy could try to parse user
part as telephone-subscriber.
And BTW even if the URI would have used the tel scheme
usrloc also
has no clue that telephone-subscriber users have to be treated
differently.
that is indeed a problem with current implementation.
-- juha
6725
days inactive
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4 comments
3 participants
participants (3)
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Jiri Kuthan -
Juha Heinanen -
Nils Ohlmeier