[SIPForum-discussion] should UA accept SIP INVITE destined to a different domain than was initially registered to

[HM Kias]

OK Keith, then better to modify UA behaviours.

Regards,

Kias


On Thu, Oct 6, 2011 at 12:39 PM, Keith Lin <iamchiaweilin at gmail.com> wrote:

> Hi Kias,
>
>
> I'm not sure if the proxy accept multiple domain invite
> as far as I know, there was no redirection settings either
>
> My device is a SIP UA, so I'm more concern regarding to if the UA
> should accept such SIP INVITE or not. It's like hey I have received such
> INVITE message, I don't care what the proxy settings are ( I have no control
> over the proxy settings). But I can modify UA behaviours =)
>
>
> regards,
> Keith
>
>
>
> 2011/10/6 HM Kias <hmkias at gmail.com>
>
>> Does the proxy accept multiple domains invite and is there any redirects
>> done for open relay calls?
>>
>> Please advise.
>>
>> Regards,
>>
>>
>>
>> On Tue, Oct 4, 2011 at 1:55 PM, Keith Lin <iamchiaweilin at gmail.com>wrote:
>>
>>>  Hi everyone,
>>>
>>>
>>> My question is "Should an UA accept SIP INVITE, whose "to header" field
>>> contains a different domain than
>>> the one that this UA initially registered with?"
>>>
>>> Let me use an example to illustrate my question again:
>>>
>>> (1) an UA registered with a proxy say a.com
>>>      let's say this UA has an URI of 111 at a.com
>>>
>>> (2) if this UA receives an INVITE with to header field 111 at b.com
>>> Should it accept this invite?
>>>
>>> because I initially registered with a.com, an incoming request is
>>> destined to b.com
>>> wouldn't there be a security problem if this request is accepted?
>>>
>>> Thank you guys~
>>>
>>>
>>>
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>>>
>>
>>
>> --
>> HM Kias
>> 91-9443467600
>>
>>
>


-- 
HM Kias
91-9443467600
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