[SR-Users] RR balance kamailio

[Gokan Atmaca]

Hello

I installed kamailio on Ubuntu. The version information is as follows.
(0) I added two dispatcher sip servers. (1) When I enter the parameter
as below in the configuration file , I get an error as follows. (2) I
am getting RR module not available error. Packages installed are
"kamailio-berkeley-modules, kamailio-tls-modules,
kamailio-presence-modules"

How can I solve the problem?

(0) version:
version: kamailio 5.5.3 (x86_64/linux)
flags: USE_TCP, USE_TLS, USE_SCTP, TLS_HOOKS, USE_RAW_SOCKS,
DISABLE_NAGLE, USE_MCAST, DNS_IP_HACK, SHM_MMAP, PKG_MALLOC, Q_MALLOC,
F_MALLOC, TLSF_MALLOC, DBG_SR_MEMORY, USE_FUTEX,
FAST_LOCK-ADAPTIVE_WAIT, USE_DNS_CACHE, USE_DNS_FAILOVER, USE_NAPTR,
USE_DST_BLOCKLIST, HAVE_RESOLV_RES, TLS_PTHREAD_MUTEX_SHARED
ADAPTIVE_WAIT_LOOPS 1024, MAX_RECV_BUFFER_SIZE 262144, MAX_URI_SIZE
1024, BUF_SIZE 65535, DEFAULT PKG_SIZE 8MB
poll method support: poll, epoll_lt, epoll_et, sigio_rt, select.
id: unknown
compiled with gcc 9.3.0

(1) Dispatcher list:

{
    NRSETS: 1
    RECORDS: {
        SET: {
            ID: 1
            TARGETS: {
                DEST: {
                    URI: sip:X.X.X.X
                    FLAGS: AP
                    PRIORITY: 0
                    LATENCY: {
                        AVG: 0.000000
                        STD: 0.000000
                        EST: 0.000000
                        MAX: 0
                        TIMEOUT: 0
                    }
                }
                DEST: {
                    URI: sip:Y.Y.Y.Y
                    FLAGS: AP
                    PRIORITY: 0
                    LATENCY: {
                        AVG: 0.000000
                        STD: 0.000000
                        EST: 0.000000
                        MAX: 0
                        TIMEOUT: 0
                    }
                }
            }
        }
    }
}


(2)

if ( method=="INVITE" ) {
ds_select_dst("1","4");
sl_send_reply("100","Trying");
forward();
exit();
}

Err_log:
Jan 12 12:15:11 kamailio /usr/sbin/kamailio[21241]: INFO: rr
[../outbound/api.h:52]: ob_load_api(): unable to import bind_ob -
maybe module is not loaded
Jan 12 12:15:11 kamailio /usr/sbin/kamailio[21241]: INFO: rr
[rr_mod.c:188]: mod_init(): outbound module not available

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