09.2025
extc value get application "voip_proxy"
application|variable |value
-----------+------------------------+-----
voip_proxy |DBG_ACCESS |0
|DBG_AUTH |0
|DBG_BABBLE |0
|DBG_CONFIG |0
|DBG_DNS |0
|DBG_NET |0
|DBG_NETTRAF |0
|DBG_NOSPEC |0
|DBG_PROXY |0
|DBG_REG |0
|DBG_RTP |0
|DBG_SIP |0
|INBOUND_INTERFACE |LAN2
|OUTBOUND_INTERFACE |LAN1
|PROVIDER_DOMAIN |foo
|PROVIDER_PROXY |sip.foo
|PROVIDER_PROXY_PORT |5060
|RTP_PORT_RANGE_HIGH |7089
|RTP_PORT_RANGE_LOW |7070
|SILENCE_LOG_LVLS |1
|SIP_PORT |5060
|TIMEOUT |600
| DBG_ | 0 | |
| Inbound_Interface | bond0 | |
| Outbound_Interface | wan0 | |
| Provider_Domain | tel.t-online.de | |
| Provider_Proxy | tel.t-online.de | |
| Provider_Proxy_Port | 5060 | |
| RTP_Port_Range_High | 11001 | |
| RTP_Port_Range_Low | 10000 | |
| Silence_Log_LVLS | 0 | |
| SIP_Port | 5060 | |
| Timeout | 600 |
| tcpdump |
tcpdump -i interface -s0 -A -nn port 5060 | |
| conntrack -L | grep 5060 |
conntrack -L | grep 5060 | |
| system sysctl new name net.netfilter.nf_conntrack_udp_timeout |
system sysctl new name net.netfilter.nf_conntrack_udp_timeout value 300 system update system system config save | |
| system sysctl new name net.netfilter.nf_conntrack_udp_timeout_stream |
system sysctl new name net.netfilter.nf_conntrack_udp_timeout_stream value 300 system update system system config save | |
| system sysctl new name net.netfilter.nf_conntrack_tcp_timeout |
system sysctl new name net.netfilter.nf_conntrack_tcp_timeout value 300 system update system system config save |


