That's what I'm looking for. Thank you very much.
Here is my final script:
reg_fetch_contacts("location", "sip:gatewaynumber@mydomain.com", "pstn"); if($(ulc(pstn=>count))){ $ru = "sip:" + $rU + "@" + $(ulc(pstn=>addr){uri.host}) + ":" + $(ulc(pstn=>addr){uri.port}); } else { # fall back to old ddns style gateway address $ru = "sip:" + $rU + "@" + $sel(cfg_get.pstn.gw_ip); } route(RELAY);
On Tue, Oct 19, 2010 at 3:41 PM, Daniel-Constantin Mierla miconda@gmail.com wrote:
Hello,
the lookup("location") is the one that you look for.
In this particular case, you have to make a backup of r-uri username, change it with spa3102 username, do location lookup and then set back the r-uri username with pstn number and relay.
There is a function to fetch details of registered contacts for a user, see readme of registrar module, but then you have to set manually the destination address details.
Cheers, Daniel
On 10/19/10 3:46 AM, Adieu wrote:
Hello everybody,
I just started to use kamailio. For the basic functions, I can get them working properly.
But when I started to write my own script, I encountered some problem.
The scenario is like this:
I have a linksys spa3102 pstn-voip gateway at home which register itself at my server on the internet. I use adsl at home so the ip address change dynamically. When I want to route all my pstn calls to spa3102, I have to figure out the current ip address of my home connection. I tried to use dynamic dns, but my router does not update the ip address sometimes. So I was thinking about solving this problem in the kamailio configuration script.
All I need is to get the registration information of spa3102 so that I can route my pstn call to it.
I guess there might be a function doing this work. It expect a subscriber name as a variable and returns the registration information of the subscriber. I tried to dig the function out of kamailio documents but failed. And google doesn't seem to provide much help. I don't know if this function exist or not. Could someone confirm my guess or point out where I can find it? I will be much appreciated.
//bow
Adieu
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-- Daniel-Constantin Mierla http://www.asipto.com