Hi all.
I have a problem for the following scenario.
When I make a call for PSTN and on hook by PSTN side,
Cisco As can't send BYE for SER.
01. [UA via Asterisk] dialing "08022223333" -> [SER]
02. [SER] prefix("0333") and rewritehostport("my.cisco.ip.address:5060") -> [Cisco]
03. [Cisco] dial-peer voice 6000 pots, translate-outgoing called from "033308022223333" to "008022223333"
04. [Cisco] process an outbound call to "008022223333" -> [e.g. Mobile]
05. [e.g. Mobile] Catch call
06. [SER] log CDR start
07. [Cisco] talking
08. [e.g. Mobile] On hook and call disconnect
09. [Cisco] can't send BYE for SER *****why??*****
10. [UA via Asterisk] On hook
11. [UA via Asterisk] Send BYE for SER
12. [SER] log CDR End [Cisco] Call finished
But another scenario, if make a call from PSTN to Asterisk and
on hook by PSTN side, Cisco As send BYE to SER.
01. [e.g. Mobile] dialing "0377771111(Asterisk user number)"
02. [Cisco] receive "77771111" call number
03. [Cisco] dial-peer voice 5000 voip, session target ipv4:my.ser.ip.address -> [SER]
04. [SER] process an incoming call to "0377771111" -> [UA via Asterisk]
05. [UA via Asterisk] Catch call
06. [SER] log CDR start
07. [UA via Asterisk] talking
08. [e.g. Mobile] On hook and call disconnect
09. [Cisco] Send BYE to SER
10. [SER] log CDR End [Cisco] Call finished
11. [UA via Asterisk] receive BYE from SER
And sorry for my diffucult example.
Why Cisco AS 5300 can't send BYE to SER
When PSTN call is disconnected by PSTN side?
My ser.cfg as follows:
# --------------------------------------------------------------------------
# global configuration parameters
# --------------------------------------------------------------------------
fork=no
log_stderror=yes
check_via=no
dns=no
rev_dns=no
listen=my.ser.ip.address
port=5060
fifo="/tmp/ser_fifo"
fifo_db_url="mysql://ser:heslo@localhost/ser"
# --------------------------------------------------------------------------
# module loading
# --------------------------------------------------------------------------
loadmodule "/usr/local/lib/ser/modules/mysql.so"
loadmodule "/usr/local/lib/ser/modules/sl.so"
loadmodule "/usr/local/lib/ser/modules/tm.so"
loadmodule "/usr/local/lib/ser/modules/rr.so"
loadmodule "/usr/local/lib/ser/modules/maxfwd.so"
loadmodule "/usr/local/lib/ser/modules/usrloc.so"
loadmodule "/usr/local/lib/ser/modules/registrar.so"
loadmodule "/usr/local/lib/ser/modules/textops.so"
loadmodule "/usr/local/lib/ser/modules/auth.so"
loadmodule "/usr/local/lib/ser/modules/auth_db.so"
loadmodule "/usr/local/lib/ser/modules/avpops.so"
loadmodule "/usr/local/lib/ser/modules/permissions.so"
loadmodule "/usr/local/lib/ser/modules/acc.so"
loadmodule "/usr/local/lib/ser/modules/exec.so"
# --------------------------------------------------------------------------
# setting module-specific parameters
# --------------------------------------------------------------------------
modparam("usrloc", "db_mode", 2)
modparam("auth_db", "calculate_ha1", yes)
modparam("auth_db", "password_column", "password")
modparam("rr", "enable_full_lr", 1)
modparam("usrloc", "db_url", "
mysql://ser:heslo@localhost/ser")
modparam("auth_db", "db_url", "mysql://ser:heslo@localhost/ser")
modparam("permissions", "db_url", " mysql://ser:heslo@localhost
/ser")
modparam("tm", "fr_inv_timer", 27)
modparam("tm", "fr_inv_timer_avp", "inv_timeout")
modparam("permissions", "db_mode", 1)
modparam("permissions", "trusted_table", "trusted")
modparam("acc", "db_url", "mysql://ser:heslo@localhost/ser")
modparam("acc", "db_flag", 2)
modparam("acc", "db_missed_flag", 3)
# --------------------------------------------------------------------------
# route pattern
# --------------------------------------------------------------------------
route {
if (!mf_process_maxfwd_header("10")) {
sl_send_reply("483","Too Many Hops");
break;
};
if ( msg:len > max_len ) {
sl_send_reply("513", "Message too big");
break;
};
record_route();
if (loose_route()) {
if (method=="ACK") {
acc_db_request("01:CallStart\n", "acc");
};
if (method=="BYE" || method=="CANCEL") {
acc_db_request("02:CallEnd\n", "acc");
};
t_relay();
break;
};
if (uri==myself) {
if (method=="REGISTER") {
if (!www_authorize("", "subscriber")) {
www_challenge("", "0");
break;
};
save("location");
break;
};
if (search("^(f|From): .*@(my\.cisco\.ip\.address)")) {
#PSTN Incoming call from Cisco AS 5300
e.g. 0377771111
rewritehost("my.asterisk.ip.address ");
};
lookup("aliases");
if (!lookup("location")) {
if (method=="INVITE" && !search("^(f|From):
.*@(my\.cisco\.ip\.address)")) {
if (!proxy_authorize("", "subscriber")) {
proxy_challenge("", "0");
break;
};
if (uri=~"^sip:0[0-9]{10}@") {
# PSTN Outgoing call to Cisco AS 5300 e.g. 08022223333
prefix("0333");
rewritehostport("my.cisco.ip.address:5060");
avp_write("i:45", "inv_timeout");
} else {
sl_send_reply("404", "Not Found");
break;
};
consume_credentials();
};
};
};
if (!t_relay()) {
sl_reply_error();
};
}
And my Cisco AS 5300 config as follows:
voice call send-alert
voice rtp send-recv
voice service pots
fax protocol t38 ls-redundancy 0 hs-redundancy 0 fallback cisco
voice service voip
fax protocol t38 ls-redundancy 0 hs-redundancy 0 fallback cisco
sip
min-se 60
translation-rule 50
Rule 0 0333 0
Rule 1 ^7777 037777
voice class codec 2
codec preference 1 g711ulaw
codec preference 2 g711alaw
dial-peer voice 5000 voip
tone ringback alert-no-PI
description ser-asterisk-cisco-test
huntstop
destination-pattern 77771111$
translate-outgoing called 50
voice-class codec 2
session protocol sipv2
session target ipv4:my.ser.ip.address
dtmf-relay rtp-nte
max-conn 1
dial-peer voice 6000 pots
application session
max-conn 2
destination-pattern 0333T
progress_ind alert enable 8
translate-outgoing called 50
port 0:D
Thanks,
Sahria