[SR-Users] Bug with server originated call

[David]

Hello,

I tried using t_uac_cancel. MI responds 200 OK, phone keeps ringing. 
syslog says :

Jun 20 12:11:26 k1 /usr/sbin/kamailio[15091]: BUG: tm [t_cancel.c:318]: 
tm: cancel_branch: local_cancel buffer=(nil) != BUSY_BUFFER (trying to 
continue)

version: kamailio 3.2.3 (x86_64/linux)
flags: STATS: Off, USE_IPV6, USE_TCP, USE_TLS, TLS_HOOKS, USE_RAW_SOCKS, 
DISABLE_NAGLE, USE_MCAST, DNS_IP_HACK, SHM_MEM, SHM_MMAP, PKG_MALLOC, 
DBG_QM_MALLOC, USE_FUTEX, FAST_LOCK-ADAPTIVE_WAIT, USE_DNS_CACHE, 
USE_DNS_FAILOVER, USE_NAPTR, USE_DST_BLACKLIST, HAVE_RESOLV_RES
ADAPTIVE_WAIT_LOOPS=1024, MAX_RECV_BUFFER_SIZE 262144, MAX_LISTEN 16, 
MAX_URI_SIZE 1024, BUF_SIZE 65535, DEFAULT PKG_SIZE 4MB
poll method support: poll, epoll_lt, epoll_et, sigio_rt, select.
id: unknown
compiled on 14:19:23 Apr 19 2012 with gcc 4.4.3


David

On 2012-06-20 11:47, David wrote:
> Hello,
>
> I am using the example that came with my kamailio deb file to launch a 
> call server side. I send a dummy INVITE to the phone, when the phone 
> responds 200 OK, I reply with a REFER to send the phone to the desired 
> number. ( ctd.sh.gz )
>
> My problem is that if I don't answer the ctd call, the phone rings for 
> a long time ( or endlessly on certain devices ). I tried adding an 
> Expires: 10, and it did not make any difference.
>
> Is there a way to cancel this call from the ctd script ?
>
> David
>
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