Yes, but there's no such thing as generic behavior here; it depends on what the UAS side is.
If it's a B2BUA, it'll generate a new dialog and the UA should accept the incoming call the same way it accepts any other incoming call. If it's a proxy, the UA should reject the call because it will have the same Call-ID, CSeq, tags, etc. and thus be considered a loop. tamal.bis...@wipro.com wrote: > I want to know the generic behaviour. > Anyway, we can assume that, the same user bob is registered to the same > SIP server from 2 different mobile MOB1 and MOB2. > Bobs intention might be to get connected to MOB2 from MOB1. > > Using MOB1 If bob sends INVITE sip:b...@commondomain. SIP server will > fork the invite to both the mobile. > > What is the expected behaviour for bob when the invite reaches to MOB1. > Should bob be able to establish the call? Should it send 200 OK, CANCEL > or any error response or just simply ignore the > INVITE. > > > Thanks & Regards > Tamal Tanu Biswas > Email: tamal.bis...@wipro.com > Cell: 9880757970 > > Arise! Awake! and stop not till the goal is reached. > -Swami Vivekananda > > -----Original Message----- > From: Alex Balashov [mailto:abalas...@evaristesys.com] > Sent: Friday, December 12, 2008 11:56 AM > To: Tamal Tanu biswas (WT01 - Product Engineering Services) > Cc: sip-implementors@lists.cs.columbia.edu > Subject: Re: [Sip-implementors] Calling Self > > That depends on to whom / what the caller sends the request. Where is > it going? > > tamal.bis...@wipro.com wrote: > >> >> What is the expected behaviour is a user calls himself ? >> Should the called handle the Invite and call should get established Or > >> cancel should be send or else some error response can be set. >> >> Thanks & Regards >> Tamal Tanu Biswas >> >> >> Please do not print this email unless it is absolutely necessary. >> >> The information contained in this electronic message and any > attachments to this message are intended for the exclusive use of the > addressee(s) and may contain proprietary, confidential or privileged > information. If you are not the intended recipient, you should not > disseminate, distribute or copy this e-mail. Please notify the sender > immediately and destroy all copies of this message and any attachments. >> WARNING: Computer viruses can be transmitted via email. The recipient > should check this email and any attachments for the presence of viruses. > The company accepts no liability for any damage caused by any virus > transmitted by this email. >> www.wipro.com >> >> _______________________________________________ >> Sip-implementors mailing list >> Sip-implementors@lists.cs.columbia.edu >> https://lists.cs.columbia.edu/cucslists/listinfo/sip-implementors > > > -- > Alex Balashov > Evariste Systems > Web : http://www.evaristesys.com/ > Tel : (+1) (678) 954-0670 > Direct : (+1) (678) 954-0671 > Mobile : (+1) (706) 338-8599 > > Please do not print this email unless it is absolutely necessary. > > The information contained in this electronic message and any attachments to > this message are intended for the exclusive use of the addressee(s) and may > contain proprietary, confidential or privileged information. If you are not > the intended recipient, you should not disseminate, distribute or copy this > e-mail. Please notify the sender immediately and destroy all copies of this > message and any attachments. > > WARNING: Computer viruses can be transmitted via email. The recipient should > check this email and any attachments for the presence of viruses. The company > accepts no liability for any damage caused by any virus transmitted by this > email. > > www.wipro.com -- Alex Balashov Evariste Systems Web : http://www.evaristesys.com/ Tel : (+1) (678) 954-0670 Direct : (+1) (678) 954-0671 Mobile : (+1) (706) 338-8599 _______________________________________________ Sip-implementors mailing list Sip-implementors@lists.cs.columbia.edu https://lists.cs.columbia.edu/cucslists/listinfo/sip-implementors
