[asterisk-bugs] [Asterisk 0014652]: [patch] early-dial SIP 484 "incomplete address"

[Asterisk Bug Tracker]

A NOTE has been added to this issue. 
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https://issues.asterisk.org/view.php?id=14652 
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Reported By:                vieri
Assigned To:                
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Project:                    Asterisk
Issue ID:                   14652
Category:                   Channels/chan_sip/General
Reproducibility:            always
Severity:                   minor
Priority:                   normal
Status:                     new
Target Version:             1.4.28
Asterisk Version:           1.4.23 
Regression:                 No 
SVN Branch (only for SVN checkouts, not tarball releases): N/A 
SVN Revision (number only!):  
Request Review:              
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Date Submitted:             2009-03-12 04:40 CDT
Last Modified:              2009-07-20 18:22 CDT
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Summary:                    [patch] early-dial SIP 484 "incomplete address"
Description: 
Calls in which at least one Grandstream GXP2000 or GXP280 is involved, get
dropped after about 20 seconds. This happens only if the Grandstreams are
configured to use "early dial" and Asterisk has pedantic=yes (with
pedantic=no the calls are not dropped).

I really need pedantic=yes to encode the # digits.

Would it be possible to use pedantic=no but make the # digits "work"?
(because I realize this may be a Grandstream firmware bug which I don't
think will be fixed any time soon)


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 (0108000) dvossel (administrator) - 2009-07-20 18:22
 https://issues.asterisk.org/view.php?id=14652#c108000 
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Do have any idea why the calls are being dropped with pedantic=yes?

------------------------------------------------------------------------------
What early dial is from http://www.grandstream.com/faqsconfiguration.html

"When you dial a number, if you do not press the "Dial" ( "Redial") or "#"
key if it is configured to function as the "Send" key at the end of your
dialed string, the phone will wait for about 4 seconds before timeout and
then sends the actual INVITE message. If you set "Early Dial" to be YES,
then the phone will attempt to send out INVITE at each key input using the
entered dial string collected so far. If the SIP server supports 484
Incomplete Address response, the phone will keep trying with each new key
entry until the complete dialed string is entered. This will essentially
eliminate the 4-second wait time mentioned above." 

Issue History 
Date Modified    Username       Field                    Change               
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2009-07-20 18:22 dvossel        Note Added: 0108000                          
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