OpenSIPS Configuration

Here is the opensips configuration
udp_workers=16 use_auto_scaling_profile PROFILE_SIP
auto_scaling_profile = PROFILE_SIP
     scale up to 32 on 70% for 1 cycles within 3
     scale down to 16 on 18% for 10 cycles

auto_scaling_profile = PROFILE_TIMER
     scale up to 6 on 70% for 4 cycles within 5
     scale down to 2 on 18% for 10 cycles

tcp_workers = 16 use_auto_scaling_profile PROFILE_SIP

timer_workers = 2 use_auto_scaling_profile PROFILE_TIMER


loadmodule "usrloc.so"
modparam("usrloc", "nat_bflag", "NAT")
modparam("usrloc", "db_url", DBURL) #postgres
modparam("usrloc", "working_mode_preset", "federation-cachedb-cluster")
modparam("usrloc", "location_cluster", CLUSTER_ID)
modparam("usrloc", "pinging_mode", "ownership")
modparam("usrloc", "use_domain", 1)
modparam("usrloc", "cachedb_url", MONGO_URL) #Mongo

modparam("nathelper", "natping_interval", 10)
modparam("nathelper", "natping_socket", "ALIAS_IP1:5060")
modparam("nathelper", "received_avp", "$avp(received)")
modparam("nathelper", "sipping_from", "sip:ALIAS_IP1:5060")
modparam("nathelper", "sipping_method", "OPTIONS")
modparam("nathelper", "sipping_bflag", "SIP_PING_FLAG")
modparam("nathelper", "natping_tcp", 1)
modparam("nathelper", "remove_on_timeout_bflag", "SIPPING_RTO")
modparam("nathelper", "ping_nated_only", 1)