[asterisk-bugs] [Asterisk 0019075]: permit/deny for hostnames

[Asterisk Bug Tracker]

The following issue has been UPDATED. 
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https://issues.asterisk.org/view.php?id=19075 
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Reported By:                bsgcic
Assigned To:                
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Project:                    Asterisk
Issue ID:                   19075
Category:                   Channels/chan_sip/General
Reproducibility:            N/A
Severity:                   feature
Priority:                   normal
Status:                     closed
Asterisk Version:           1.4.41-rc1 
JIRA:                        
Regression:                 No 
Reviewboard Link:            
SVN Branch (only for SVN checkouts, not tarball releases): N/A 
SVN Revision (number only!):  
Request Review:              
Resolution:                 no change required
Fixed in Version:           
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Date Submitted:             2011-04-06 12:42 CDT
Last Modified:              2011-04-06 17:11 CDT
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Summary:                    permit/deny for hostnames
Description: 
Please re-consider
https://issues.asterisk.org/bug_view_advanced_page.php?bug_id=781.
While hostnames can be spoofed, allowing for setting something like
allow=mydynamicip.dyndns.org ADDS an additional level of security above
just the username/secret check.