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21 participants
37572 discussions

how to disable sip authentication
by BIPIN KUMAR Das 02 May '18

02 May '18

Hi, Is there any way in Kamailio where I can suppress sip registration authentication. I want, Kamailio can send 200 OK for sip registration without going for 401 Unauthorized. Please tell me if you have such configuration in Kamailio. thanks Bipin

2 1

Kamailio config file String Concatenation
by George Diamantopoulos 02 May '18

02 May '18

Hello, I'm a a bit confused as to when string concatenation will work in kamailio config file. So far I have identified the following cases: Working: As part of the right hand side of an assignment: $var(x) = "string1" + "string2"; String argument of some functions: xlog("L_ERR", "string1" + "string2" + DEFINED_STRING + '\n'); Conditional Statements: if ( ru =~ "$" + "sip:" + $var(user) ) { Not Working: In string transformations (the fact that quotes is not part of the argument should … [View More]

3 4

Routing 10 Digit Inbound call to Registered User or VM server
by KamDev Essa 02 May '18

02 May '18

I have Kamailio 5.1 installed and running with 2 extensions, 201 and 202 registered. Both extensions can call each other perfectly. Next I am workin on inbound calls. I have an inbound call from a carrier that arrives perfectly but ends up in this area of the cfg case -3: send_reply("404", "Not Found"); &… [View More]

1 0

Routing inbound call from carrier to user or voice mail
by KamDev Essa 02 May '18

02 May '18

I have Kamailio 5.1 installed and running with 2 extensions, 201 and 202 registered. Both extensions can call each other perfectly. I have an inbound call from a carrier that arrives perfectly but ends up in this area of the cfg case -3: send_reply("404", "Not Found"); exit; … [View More]

2 1

Auto 100 Reply
by Duarte Rocha 02 May '18

02 May '18

Greetings, I have set the auto_inv_100() parameter from the TM module so i can get automatic "100" replies to the INVITE. However, in some cases i want to reply to the INVITE with provisional responses (181 for example) and i would like that "100" could be sent before the "181". In order to achieve this, on transactions that are going to be replied with 181 i'm turning off the parameter with t_set_auto_inv(0) and the sl_send_reply("100","Trying"). Is this the best way to do this? Thanks

2 1

I am not able to make a call from kam1 SIP Registered user to kam2 SIP Registered user.
by Suresh Talasaniya 02 May '18

02 May '18

Hello, Is it possible to configure two Kamailio servers with shared registration database? Any SIP UA can be registered on any server but it must transparently call another SIP UA which can be registered on the same or on another Kamailio server. *I configured usrloc module with below params.* ## ---------- usrloc params ------------------- #!ifdef WITH_USRLOCDB modparam("usrloc", "db_url", DBURL) *modparam("usrloc", "db_mode", 3)* modparam("usrloc", "use_domain", MULTIDOMAIN) modparam("… [View More]

2 1

Nat_UAC
by Nicolas Breuer 02 May '18

02 May '18

Hello The list, What do you think of the purpose of this function Nat_Uac_test('16') 16 - Test if the source port is different from the port in the "Via" header Correct me if I'm wrong but compare the source port of the message with the source port of the via is only valid on the initial invite ? All subsequent messages or replies don't list the UAC anywhere in the via. Thanks for your replies,

2 1

Working with users using external server
by Arik Halperin 02 May '18

02 May '18

Hello, I have a project for which I need to get user data(username and password) from an external server with REST APIs. What is the best way to achieve this? Thanks, Arik Halperin

2 1

Send UPDATE to inform changes in SDP
by Alfonso Pinto 30 Apr '18

30 Apr '18

Hi guys, I'm trying to setup a Call Forward No Reply with Kamailio and I've run into this problem (that was expected): When A INVITEs B, B replies with 183 and some SDP. B doesn't answer so Kamailio triggers the timeout and sends the INVITE TO C. C replies with 200 OK and some SDP, but A side drops the call as the media session doesn't match with the expected one. To solve it, I'm trying to send to A an UPDATE before relaying the 200 OK from C. I tried to use UAC module (uac_req_send + $… [View More]

4 5

Issue while using jsonrpc-s module in kamailio 4.4.
by Deepen Patel 30 Apr '18

30 Apr '18

Hi All, I am configuring Kamailio version 4.4 with jsonrpc-s and xhttp module. My aim is to use Kamailio commands using RPC from a remote server. I need help to solve error. After send rpc command, I got execution error in response. I am attaching code in kamailio.cfg file for jsonrp. event_route[xhttp:request] { if(src_ip!=127.0.0.1){ xhttp_reply("403", "Forbidden", "text/html", "<html><body>Not allowed from $si</body></… [View More]

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