multiple records of the same user registration on the same host
I did not enable the multiple_registation parameter in sip profile, but I am seeing multiple registrations of the same user in the sip_registration table through odbc. Here is how it happened, the client (pjsip) is registering through TCP, without un-registering, the client failed and got restarted again. Hence another registration was fired to the server; however, it did not replace the previous record, but instead created an additional one. Now, can someone explain to me how that is possible? How can I make sure the new registration overwrite the previous one. The only thing different is that every time when the client register again, it's using a different TCP port. Can that be the cause of multiple record? If so, what should I do? Here is an example of the registered record from sip_registration table except the TCP port number is different every time. I have also masked the IP addresses and sip_user call_id: VV3Fz9nEPrGZaVHi-Na0xUMR43u5pe4E sip_user: ****999 sip_host: sip.domain.com presence_hosts: sip.domain.com,10.10.10.10 contact: "user" <sip:****999@123.123.123.123:49311 ;transport=TCP;ob;fs_nat=yes;fs_path=sip%3A71117x0%40124.124.124.124%3A5060> status: Registered(AUTO-NAT-2.0) rpid: unknown expires: 1408559112 user_agent: unknown server_user: ****999 server_host: 11.11.11.11 profile_name: device_kamailio hostname: freeswitch01 network_ip: 124.124.124.124 network_port: 5060 sip_username: ****999 sip_realm: 124.124.124.124 mwi_user: ****999 mwi_host: sip.domain.com orig_server_host: 12.12.12.12 orig_hostname: freeswitch01 sub_host: NULL Thanks, Henry
I solved this issue by setting the variable "sip-allow-multiple-registrations" to "false" in the user directory I tried to do the same by setting <param name="multiple-registrations" value="false"/> in the sip_profile itself instead of the directory, but it doesn't work. I am still getting multiple records of the same user registration. Does anyone know why <param name="multiple-registrations" value="true"/> doesn't work but <param name="sip-allow-multiple-registrations" value="false"/> does? I am using FreeSWITCH 1.2 if it makes a difference. Thanks, Henry On Thu, Aug 21, 2014 at 1:05 AM, Henry Huang <red.rain.seven@gmail.com> wrote:
I did not enable the multiple_registation parameter in sip profile, but I am seeing multiple registrations of the same user in the sip_registration table through odbc.
Here is how it happened, the client (pjsip) is registering through TCP, without un-registering, the client failed and got restarted again. Hence another registration was fired to the server; however, it did not replace the previous record, but instead created an additional one.
Now, can someone explain to me how that is possible? How can I make sure the new registration overwrite the previous one. The only thing different is that every time when the client register again, it's using a different TCP port. Can that be the cause of multiple record? If so, what should I do?
Here is an example of the registered record from sip_registration table except the TCP port number is different every time. I have also masked the IP addresses and sip_user
call_id: VV3Fz9nEPrGZaVHi-Na0xUMR43u5pe4E sip_user: ****999 sip_host: sip.domain.com presence_hosts: sip.domain.com,10.10.10.10 contact: "user" <sip:****999@123.123.123.123:49311 ;transport=TCP;ob;fs_nat=yes;fs_path=sip%3A71117x0%40124.124.124.124%3A5060> status: Registered(AUTO-NAT-2.0) rpid: unknown expires: 1408559112 user_agent: unknown server_user: ****999 server_host: 11.11.11.11 profile_name: device_kamailio hostname: freeswitch01 network_ip: 124.124.124.124 network_port: 5060 sip_username: ****999 sip_realm: 124.124.124.124 mwi_user: ****999 mwi_host: sip.domain.com orig_server_host: 12.12.12.12 orig_hostname: freeswitch01 sub_host: NULL
Thanks,
Henry
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Henry Huang