[asterisk-users] Asterisk 1.8 SIP realtime and NAT

[Ishfaq Malik]

Hi

Scratch that

The value name has changed from Nat to Force Rport

Back to the drawing board

On Wed, 2011-03-02 at 08:57 +0000, Ishfaq Malik wrote:
> Hi
> 
> After recently upgrading to 1.8.3 I have noticed that the nat setting
> for my peer in my sip table is not making it into the realtime cache.
> 
> For example
> * Name       : 501
>   Realtime peer: Yes, cached
>   Secret       : <Set>
>   MD5Secret    : <Not set>
>   Remote Secret: <Not set>
>   Context      : pack-local
>   Subscr.Cont. : <Not set>
>   Language     : 
>   AMA flags    : Unknown
>   Transfer mode: open
>   CallingPres  : Presentation Allowed, Not Screened
>   Callgroup    : 
>   Pickupgroup  : 
>   MOH Suggest  : 
>   Mailbox      : 501 at local
>   VM Extension : asterisk
>   LastMsgsSent : 32767/65535
>   Call limit   : 5
>   Max forwards : 0
>   Dynamic      : Yes
>   Callerid     : "" <>
>   MaxCallBR    : 384 kbps
>   Expire       : 3326
>   Insecure     : port,invite
>   Force rport  : Yes
>   ACL          : No
>   DirectMedACL : No
>   T.38 support : No
>   T.38 EC mode : Unknown
>   T.38 MaxDtgrm: -1
>   DirectMedia  : Yes
>   PromiscRedir : No
>   User=Phone   : No
>   Video Support: No
>   Text Support : No
>   Ign SDP ver  : No
>   Trust RPID   : No
>   Send RPID    : Yes
>   Subscriptions: Yes
>   Overlap dial : Yes
>   DTMFmode     : rfc2833
>   Timer T1     : 500
>   Timer B      : 32000
>   ToHost       : 
>   Addr->IP     : x.x.x.x:5060
>   Defaddr->IP  : (null)
>   Prim.Transp. : UDP
>   Allowed.Trsp : UDP
>   Def. Username: PACK501
>   SIP Options  : (none)
>   Codecs       : 0x10c (ulaw|alaw|g729)
>   Codec Order  : (g729:20,alaw:20,ulaw:20)
>   Auto-Framing :  No 
>   100 on REG   : Yes
>   Status       : OK (17 ms)
>   Useragent    : snom870/8.4.20
>   Reg. Contact : sip:501 at x.x.x.x:52753;line=hu9fedy3
>   Qualify Freq : 120000 ms
>   Sess-Timers  : Accept
>   Sess-Refresh : uas
>   Sess-Expires : 1800 secs
>   Min-Sess     : 90 secs
>   RTP Engine   : asterisk
>   Parkinglot   : 
>   Use Reason   : No
>   Encryption   : No
> 
> But in the DB I have clearly set nat to yes
> 
> select name,nat from sip where name ='501';
> +------+-----+
> | name | nat |
> +------+-----+
> | 501  | yes | 
> +------+-----+
> 
> In all previous versions of asterisk we have used with realtime we would see a line in the sip show peer looking like: 
> 
> Nat          : Always
> 
> Has the table definition changed in asterisk 1.8.3?
> Is there a bug stopping this value being picked up?
> 
> Can someone even point me to the correct source files so I can attempt to try and work out the correct 1.8 sip table definition from there as I can't find one anywhere at all?
> 
> Thanks in advance
> 
> Ish

-- 
Ishfaq Malik
Software Developer
PackNet Ltd

Office:   0161 660 3062