[asterisk-users] sip tcp support

[J. Oquendo]

richard Coco wrote:
> Hi all,
>
> i have asterisk 1.2.17 with sip tcp support and i am
> trying to connect asterisk with HiPath 4000 V.3.0
> using SIP. I can see the registration from the HG3540.
> But when i try to place a call from Asterisk to
> HiPath, the call fails with SIP/2.0 603 Declined.
> The strange thing is that the first INVITE uses tcp
> and the response is a 100 TRYING, the next 7 INVITE
> are using udp and the respose is ICMP Destination
> unreachable (Port unreachable).
>
> any hints? Thx in advance
>
> Xten	asterisk     HiPath
> | INVITE    |           |
> |---------->|		|
> | TRYING    |           |
> |<----------|		|
> |           | INVITE    |
> |           |---------->|
> |           | INVITE    |
> |           |---------->|
> |           | INVITE    |
> |           |---------->|
> |           | INVITE    |
> |           |---------->|
> |           | INVITE    |
> |           |---------->|
> |           | INVITE    |
> |           |---------->|
> |           | INVITE    |
> |           |---------->|
> |603 DECINE |           |
> |<----------|		|
> |     ACK   |           |
> |---------->|		|
>
>
> - Registered SIP '971' at 10.4.5.1 port 5060 expires
> 120
> proxy*CLI> sip show peer 971
>
>   * Name       : 971
>   Secret       : <Not set>
>   MD5Secret    : <Not set>
>   Context      : from_hipath
>   Subscr.Cont. : <Not set>
>   Language     :
>   AMA flags    : Unknown
>   CallingPres  : Presentation Allowed, Not Screened
>   Callgroup    :
>   Pickupgroup  :
>   Mailbox      :
>   VM Extension : asterisk
>   LastMsgsSent : 32767/65535
>   Call limit   : 0
>   Dynamic      : Yes
>   Callerid     : "" <>
>   Expire       : 113
>   Insecure     : no
>   Nat          : RFC3581
>   ACL          : No
>   CanReinvite  : Yes
>   PromiscRedir : No
>   User=Phone   : No
>   Trust RPID   : No
>   Send RPID    : No
>   DTMFmode     : rfc2833
>   LastMsg      : 0
>   ToHost       :
>   Addr->IP     : 10.4.5.1 Port 5060
>   Defaddr->IP  : 0.0.0.0 Port 5060
>   Sock fd      : 24
>   Transport    : TCP
>   Def. Username: 971
>   SIP Options  : (none)
>   Codecs       : 0xc (ulaw|alaw)
>   Codec Order  : (alaw,ulaw)
>   Status       : Unmonitored
>   Useragent    : HiPath 4000 V3.0 M5T SIP-UA
> SAFE/v3.6.6.10
>   Reg. Contact : sip:971 at 10.4.5.1:5060;transport=tcp
>
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>   

Just out of sheer curiousity, I'm wondering why you decided to use TCP 
as opposed to UDP.

Please don't tell me its for security reasons... Just a question.

-- 
====================================================
J. Oquendo
http://pgp.mit.edu:11371/pks/lookup?op=get&search=0x1383A743
sil . infiltrated @ net http://www.infiltrated.net 

The happiness of society is the end of government.
John Adams

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