[SR-Users] How to limit maximum number of calls

[Timo Reimann]

Hey,


Am 28.10.2011 um 07:29 schrieb Austin Einter:
> I did change kamailio.cfg as below and getting some error.

[snip]


> When I start the kamailio proxy I get below error.
>  
> [root at www1 kamailio]# 
> [root at www1 kamailio]# kamailio -T -E -n 1 -l 174.37.8.178 -l 127.0.0.1 -W epoll_et -l udp:174.37.8.178:26588
> loading modules under /usr/local/lib/kamailio/modules_k/:/usr/local/lib/kamailio/modules/
> Listening on 
>              udp: 174.37.8.178:26588
>              udp: 127.0.0.1:26588
> Aliases: 
>              udp: localhost:26588
>              udp: localhost.localdomain:26588
>              udp: 174.37.8.178-static.reverse.softlayer.com:26588
>  0(26959) INFO: usrloc [hslot.c:53]: locks array size 512
>  0(26959) ERROR: dialog [dialog.c:435]: no dlg flag set!!
>  0(26959) ERROR: <core> [sr_module.c:875]: init_mod(): Error while initializing module dialog (/usr/local/lib/kamailio/modules_k/dialog.so)
> ERROR: error while initializing modules
> [root at www1 kamailio]# 
> [root at www1 kamailio]# 
>  
> It looks , dialog module facing problem during initialization.
>  
> I am bit new to this, not getting any clue . Kindly let me know whats going wrong.

"no dlg flag set"

Using the dialog module requires either one of the following for each dialog you wish to track:

- Set a certain flag. This tells the dialog module to start tracking. It only works for INVITE requests though and requires specifying the desired dialog flag as a modparam.
- Call dlg_manage(). This also tells the dialog module to start tracking but may be called from non-INVITE requests too (at least theoretically; I never tried).

Unfortunately, the wiki docs regarding the dialog module seem to be broken right now, so I cannot point you at the specific syntax.


HTH,

--Timo