[SR-Users] How to add route header

Alex Balashov abalashov at evaristesys.com
Tue Sep 2 12:59:53 CEST 2014


You can add headers using the insert_hf() / append_hf() functions.

However, you should be aware that UACs generate the Route set. Kamailio 
is a proxy. You do not need to add a Route header in order to have 
Kamailio send a request to another Kamailio instance or proxy, or to a 
UAS. You can simply t_relay() it there after manipulating the domain of 
the request URI ($ru ($rd)) or the destination set ($du ($dd)).

-- Alex

On 09/02/2014 06:57 AM, Senthil K wrote:

> Hi All,
> Kindly check my issue and please provide me your suggestions.
> In my requirement, I want to add a route header to the INVITE message
> which is sent out from the Kamailio server,
> Basically I will be making a call and that INVITE will reach the
> Kamailio, then the Kamailio will send the INVITE to another node, here
> at this situation when the Kamailio is sending the INVITE to the next
> node, I want to add a route header in INVITE.
> Please let me know how can I hard code a route header to the outgoing
> INVITE from Kamailio server,
> Kindly help me
> Kind Regards
> SenthilK
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Alex Balashov - Principal
Evariste Systems LLC
Tel: +1-678-954-0670
Web: http://www.evaristesys.com/, http://www.alexbalashov.com/

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