[SIPForum-discussion] Aricent Interview question on SIP

[Gaurav Raval]

Dear Bala,

You can refer [ http://www.tech-invite.com/Ti-sip-CF3665.html ] for various
SIP examples with technical details. Hope this can help you.

As far as your last question concern ( If UA2 sends 200ok msg and it is not
reached to UA1 ...), I  personally believe that, no session will establish,
UA2 need to resend 200ok  after the time out. (It's essential to send ACK
from UA1 to UA2 to finish the negotiation process and start a media
session)..

Wish you all the best for upcoming interview.

Regards,

Gaurav Raval
http://gaurav.raval.googlepages.com



On Tue, Feb 3, 2009 at 9:58 AM, bala bala <voip.bala at gmail.com> wrote:

> ------------------------------
> Hi,
> I got a call from Aricent and requirement is voip(SIP). Any one having
> technical question , avaya question or any idea or views on the same. send
> to mail id .
>
> recent quesrtion i fased.....
>
> If UA2 sends 200ok msg and it is not reachde to UA1 then what will happen?
> is it send re trans mission or is it establish session.
>
>
>
> Thanks&Regards.
> Balachaduvati.
>
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