Hi All,

I am testing parallel forking so I can setup ring groups, but it seem I cannot get OpenSER 1.3 to parallel fork contacts of the same q-value. It always seem to use the first record found in MySQL, and ignores all others. I have tried adding append_branch after lookup("location") , but that did not seem to help. I've also done ethereal captures and confirmed that it is only sending an INVITE to the first contact in MySQL (I've tried db_mode 3 and 1). I'm know I'm missing something, but not sure what.

I've included relevant portions of my test config below. Any help would be greatly appreciated.

Regards, Daryl

route {

# ----------------------------------------------------------------- # Sanity Check, NAT Check & General Routing # -----------------------------------------------------------------

if (!mf_process_maxfwd_header("10")) { sl_send_reply("483", "Too Many Hops"); exit; }

if (msg:len > max_len) { sl_send_reply("513", "Message Overflow"); exit; }

if (nat_uac_test("19")) { setbflag(6); xlog("L_INFO", "NAT CLIENT - M=$rm RURI=$ru F=$fu T=$tu IP=$si\n"); }

if (method=="INVITE" || method=="ACK" || method=="BYE") { setflag(1); }

if (method!="REGISTER") { record_route(); }

if (loose_route()) { xlog("L_INFO", "LOOSE ROUTING - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n"); if (!t_relay()) { sl_reply_error(); } exit; }

if (method=="REGISTER") { route(2); exit; } else if (method=="INVITE") { route(3); exit; }

route(1); exit; }

route[1] {

# ----------------------------------------------------------------- # Default Message Handler # -----------------------------------------------------------------

if (uri=~"[@:](192.168.|10.|172.(1[6-9]|2[0-9]|3[0-1]).)" && !search("^Route:")){ sl_send_reply("479", "We don't forward to private IP addresses"); exit; }

t_on_reply("1"); t_on_failure("1");

if (!t_relay()) { sl_reply_error(); } exit; }

route[2] {

# ----------------------------------------------------------------- # REGISTER Message Handler # -----------------------------------------------------------------

sl_send_reply("100", "Trying");

if (!www_authorize("","subscriber")) { www_challenge("","0"); exit; } consume_credentials();

if (!save("location")) { sl_reply_error(); }

xlog("L_INFO", "REGISTER - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n"); }

route[3] {

# ----------------------------------------------------------------- # INVITE Message Handler # -----------------------------------------------------------------

xlog("L_INFO", "INVITE - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n");

# Trusted IP if (src_ip==xxx.xxx.xxx.xxx) { strip(2); xlog("L_INFO", "FROM PSTN - M=$rm RURI=$ru F=$fu T=$tu IP=$si\n"); } else { if (!proxy_authorize("","subscriber")) { proxy_challenge("","0"); exit; } consume_credentials(); }

if (lookup("location")) { xlog( "L_NOTICE", "USER FOUND - M=$rm RURI=$ru F=$fu T=$tu IP=$si\n"); } else { xlog( "L_NOTICE", "USER NOT FOUND! - M=$rm RURI=$ru F=$fu T=$tu IP=$si\n"); }

if (isbflagset(6) || !lookup("location")) { xlog( "L_NOTICE", "RELAYING MEDIA - M=$rm RURI=$ru F=$fu T=$tu IP=$si\n"); route(4); exit; }

route(1); exit; }

route[4] {

# ----------------------------------------------------------------- # PSTN Handler # -----------------------------------------------------------------

force_send_socket(xxx.xxx.xxx.xxx:5060); xlog("L_NOTICE", "FORWARDING TO PSTN\n" );

ds_select_domain("1","0"); route(1); exit; }