[OpenSIPS-Users] Prefix and "To:" header field

[Iñaki Baz Castillo]

2009/7/29 Julien Chavanton <jc at atlastelecom.com>:
> Drouting module do_routing(), does not modify the "To:" header field,
> according to my reading this is ok, but it seems most softphone and sip node
> modify both
>
> I have tested EyeBeam/X-Lite (dialplan prefixing)

When an *UA* generates an INVITE, both To URI and request URI must be equal.
When a proxy *routes* an INVITE, it can modify the request URI, but
*never* the To URI.


> Our partner does not llike when the "To:" header field is different then the
> SIP INVITE, what is the suggested way of  dealing with this ?

"Drop" your partner as it has no idea of SIP.


-- 
Iñaki Baz Castillo
<ibc at aliax.net>