[Asterisk-Users] SIP on TCP

Master Abi master at lavacoms.com
Wed Sep 3 13:26:33 MST 2003


JT,

We use 2 providers iPCB.NET and NTT (backup) and both require signalling
on TCP only. Interestingly, I find this to be the norm amongst Cisco
powered providers. 

As * marches on to the #1 telco product and SIP to the #1 protocol of
choice, "protocol=[tcp,udp,auto]" feature is a good idea in sip.conf. I
will add it as a feature.

Master    

-----Original Message-----
From: asterisk-users-admin at lists.digium.com
[mailto:asterisk-users-admin at lists.digium.com] On Behalf Of John Todd
Sent: Thursday, 4 September 2003 3:54 AM
To: asterisk-users at lists.digium.com
Subject: Re: [Asterisk-Users] SIP on TCP


>Hi
>
>I read through the archives but could not find much reference to *
>using SIP on TCP instead of UDP for signalling. Can * be 
>configured and if so how. My service provider will only accept SIP 
>signalling on TCP.
>
>Thanks
>
>Master

Out of curiosity, what SIP provider is that?  I've never seen any SIP 
providers that even support SIP over TCP, much less mandate it.

If that is required, maybe a "protocol=[tcp,udp,auto]" feature is a 
good idea in sip.conf.

JT
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