Hello, i'm just wondering what is the limitation in freeswitch and vBilling system, i've noticed in the log that i can make 250 concurrent calls and 50k calls per day and if i am using authentification via IP, is there another limitation? Here is log from my testing call: ------------------------------------------------------------------------ send 321 bytes to udp/[x.x.x.x]:5060 at 11:13:48.500060: ------------------------------------------------------------------------ ACK sip:phone number@x.x.x.x SIP/2.0 Via: SIP/2.0/UDP x.x.x.x;rport;branch=z9hG4bKXv02SBvK3U8SS Max-Forwards: 69 From: "281545" <sip:281545@x.x.x.x>;tag=DDNBjUggvFm6B To: <sip:phone number@x.x.x.x> Call-ID: 20a033f8-616d-1230-0e88-00188b8cb036 CSeq: 32178550 ACK Content-Length: 0 ------------------------------------------------------------------------ 2012-08-15 12:13:48.496981 [NOTICE] sofia.c:6847 Hangup sofia/Billing205/phone number [CS_CONSUME_MEDIA] [CALL_REJECTED] 2012-08-15 12:13:48.496981 [NOTICE] switch_core_session.c:1447 Session 146 (sofia/Billing205/phone number) Ended 2012-08-15 12:13:48.496981 [INFO] mod_dptools.c:3027 Originate Failed. Cause: CALL_REJECTED 2012-08-15 12:13:48.496981 [NOTICE] switch_core_session.c:1449 Close Channel sofia/Billing205/phone number [CS_DESTROY] 2012-08-15 12:13:48.496981 [NOTICE] mod_dptools.c:3147 Hangup sofia/Billing205/281545@x.x.x.x:5060 [CS_EXECUTE] [CALL_REJECTED] 2012-08-15 12:13:48.496981 [INFO] mod_hash.c:304 Usage for x.x.x.x_192.168.2.96 is now 0 2012-08-15 12:13:48.496981 [INFO] mod_hash.c:304 Usage for MAX_CALLS_PER_DAY_IN_FREE_MODE_call_per_day is now 0 2012-08-15 12:13:48.496981 [INFO] mod_hash.c:304 Usage for CONCURRENT_CALLS_IN_FREE_MODE_calls_max is now 0 send 752 bytes to udp/[192.168.2.96]:54205 at 11:13:48.502357: ------------------------------------------------------------------------ SIP/2.0 401 Unauthorized Via: SIP/2.0/UDP 192.168.5.110:54205;branch=z9hG4bK-d8754z-4b7558087e1e491d-1---d8754z-;rport=54205;received=192.168.2.96 Max-Forwards: 70 From: "281545"<sip:281545@x.x.x.x:5060>;tag=db146842 To: <sip:phone number@x.x.x.x:5060>;tag=c4Ujg0ZcZ6XKg Call-ID: ZDM4YTU2ZmU3ZjNhNTc2MzAyZGZiYmNmMmVjYTRiNzE. CSeq: 2 INVITE User-Agent: vBilling Accept: application/sdp Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, UPDATE, INFO, REGISTER, NOTIFY Supported: precondition, path, replaces Allow-Events: talk, hold, conference, refer Reason: Q.850;cause=21;text="CALL_REJECTED" Content-Length: 0 Remote-Party-ID: "phone number" <sip:phone number@x.x.x.x>;party=calling;privacy=off;screen=no ------------------------------------------------------------------------ 2012-08-15 12:13:48.496981 [NOTICE] switch_core_session.c:1447 Session 145 (sofia/Billing205/281545@x.x.x.x:5060) Ended 2012-08-15 12:13:48.496981 [NOTICE] switch_core_session.c:1449 Close Channel sofia/Billing205/281545@x.x.x.x:5060 [CS_DESTROY] Thanks Jakub