[OpenSIPS-Users] Got a problem with opensips 1.9 + LB + 3 asterisk servers -- Simultaneous calls never more than 400 calls

[Bogdan-Andrei Iancu]

Hello Erwan,

Does OpenSIPS perform authentication for the received calls ? Maybe the
limitation comes from the DB throughput.

Best regards,

Bogdan-Andrei Iancu
OpenSIPS Founder and Developer
http://www.opensips-solutions.com


On 10/31/2013 12:59 PM, Erwan Desvergnes wrote:
> Here is my configuration: 
>
> 1 Opensips Server in front
> and 3 asterisk server connected to pstn and users are created using
> A2billing
>
> Users register on Opensips and send call
>
> All users a created using A2Billing
> Then calls on opensips never gone more than 400
> and on client i've got message authrejected
> when i take look a sip trace, on client using tcpdump i saw than auth
> is well send but no reply from opensips
> Our customer are call center with heavy CPS
> and predictive dialling
> on manual call no prob for auth but more cps is important more auth
> problem we got
> here is my configuration
>
>
> listen=udp:a.d.d.ip:5060 # CUSTOMIZE ME
> debug=1
> log_stderror=no
> log_facility=LOG_LOCAL6
> fork=yes
> children=32
> dns_try_ipv6=no
> auto_aliases=no
> disable_tcp=yes
> server_signature=no
> ####### Modules Section ########
> #set module path
> mpath="/lib64/opensips/modules/"
> #### SIGNALING module
> loadmodule "signaling.so"
> #### StateLess module
> loadmodule "sl.so"
> #### Transaction Module
> loadmodule "tm.so"
> modparam("tm", "fr_timer", 5)
> modparam("tm", "fr_inv_timer", 30)
> modparam("tm", "restart_fr_on_each_reply", 0)
> modparam("tm", "wt_timer", 10)
> modparam("tm", "onreply_avp_mode", 1)
> #### Record Route Module
> loadmodule "rr.so"
> modparam("rr", "append_fromtag", 1)
> #### MAX ForWarD module
> loadmodule "maxfwd.so"
> #### SIP MSG OPerationS module
> loadmodule "sipmsgops.so"
> #### FIFO Management Interface
> loadmodule "mi_fifo.so"
> modparam("mi_fifo", "fifo_name", "/tmp/opensips_fifo")
> modparam("mi_fifo", "fifo_mode", 0666)
> #### URI module
> loadmodule "uri.so"
> modparam("uri", "use_uri_table", 0)
> #### USeR LOCation module
> loadmodule "usrloc.so"
> modparam("usrloc", "nat_bflag", 10)
> modparam("usrloc", "db_mode",   0)
> #### REGISTRAR module
> loadmodule "registrar.so"
> modparam("registrar", "tcp_persistent_flag", 7)
> #### ACCounting module
> #loadmodule "acc.so"
> #modparam("acc", "early_media", 0)
> #modparam("acc", "report_cancels", 1)
> #modparam("acc", "detect_direction", 1)
> #modparam("acc", "db_flag", 1)
> #modparam("acc", "log_level", 5)
> #modparam("acc", "log_flag", 1)
> #modparam("acc", "db_missed_flag", 2)
> #modparam("acc", "failed_transaction_flag", 3)
> #modparam("acc", "db_extra", "from_uri=$fu; to_uri=$tu") #Extra data
> # ----- sip_trace ------
> #loadmodule "siptrace.so"
> #modparam("siptrace", "trace_on", 1)
> #modparam("siptrace", "enable_ack_trace", 1)
> #modparam("siptrace", "table", "sip_trace")
> #modparam("siptrace", "trace_flag", 22)
> #### CACHEDB_REDIS module
> loadmodule "cachedb_redis.so"
> modparam("cachedb_redis","cachedb_url","redis://localhost:6379/")
> loadmodule "db_mysql.so"
> modparam("db_mysql", "exec_query_threshold", 60000)
>
>
> Thanks for any idea or help
>
>
>
>
>
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