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Yate users hangout place / cdr_combined for MySql

« Last post by snax68 on December 12, 2020, 06:05:13 AM »

Hi,
which is the correct SQL instruction for cdr_combined if used with MySql database?

Thanks a lot,
John

Yate users hangout place / How to route SMS to external PHP/Python module ?

« Last post by rhsy on November 16, 2020, 02:58:35 AM »

Hello

I want to route SMS to external module. but I don't find any information how to do.
Does anyone point me that ?

my expect use case is

1) User send SMS.
2) Yate received it.
3) Yate send it to external module
4) external module will be processed.
5) external module will be send SMS through Yate.
6) User received it.

for Step 5, there is example custom_sms.js / custom_sms.php.
but don't find any example / reference for step 3)

external module which I want to use is PHP or Python.

Yate based projects / YateBTS + BladeRf x40, controlling signal level

« Last post by vpaskov on August 30, 2020, 01:06:18 PM »

Hi all,
I'm an Android developer developing an app called GSM Signal Monitor (https://play.google.com/store/apps/details?id=paskov.biz.noservice), in it's core is an app that monitors your GSM signal strength and notifies you of events such as 'signal lost' or 'signal low'.

To ease the app development and testing process (it's tedious job to test and debug various Android devices (20 currently) simulating different network conditions using a metal bucket and metal cans reinforced with aluminum foil) I assembled simple test environment using BladeRF x40, Ubuntu 18.04 and YateBTS.

Everything is working almost great, the phones can connect to YateBTS, they can call each other, when I stop the BTS the signal is lost, the GPRS data is working. I'm successfully using libyate.php to monitor some events that I'm interested in etc...

One thing I'm not able to achieve for now is how to properly control the recieved / transmitted signal levels so the phone reception can be altered. Ex: The signal is great currently, how can I simulate for example low signal condition.

I tried playing with rmanager adjusting the BTS power with mbts power, but the results are not exactly stable. The phone either lose signal or gains great signal, nothing in between.

Any help will be appreciated.

--
Regards,
Vladimir Paskov

YateBTS / Re: Multioperators in YateBTS is possible? (severals MNC)

« Last post by chankatc on August 15, 2020, 01:51:43 PM »

I'm also interested.

Yate users hangout place / Re: Check SIP Status

« Last post by cc08 on August 10, 2020, 01:04:42 PM »

I think that the client will request re-registration only after the timeout expired.
Or restarting the client.
There are no other ways.

Yate users hangout place / Check SIP Status

« Last post by ganapathi on August 09, 2020, 12:32:37 PM »

Hi,

As i want every SIP Client to request registration forcefully once after yate service restarted. Where i'm maintaining sip registration status on database and able to configure to get those using init_query on register module.

But technically which sip method or any other way to request SIP client to renew their Registrations.

YateBTS / Re: BladeRF 2.0 micro xA4 Noise Problem

« Last post by jhutchins on July 27, 2020, 03:43:06 AM »

Are you able to use yate with an xA4 with any success? The only person I've spoken to in the last 2 years who has been able to use yate with an xA4 is Robert Ghilduta

I've found many other uses for it though so definatley not saying I have buyers remorse but not aware of anyone else to get it working with yate

Other Yate server issues / SIP outbound proxy patch

« Last post by Gerry on July 11, 2020, 10:54:28 AM »

Hi,

Please find below a patch for Yate version 4.1.1. to get outbound proxying working. The patch introduces a new outboundproxy parameter which can be used for example from regexroute, like

; set proxy gateway
.*=;outboundproxy=112.203.17.24:5069

When this parameter is set it connects the outgoing YateSIPConnection to a proxy and sends all SIP messages there instead of the r-uri destination.

Comments re this patch would be highly welcome.

Cheers Gerry

@@ -4869,45 +4873,71 @@
m_rtpForward = msg.getBoolValue(YSTRING("rtp_forward"));
m_user = msg.getValue(YSTRING("user"));
m_line = msg.getValue(YSTRING("line"));
+
String tmp;
YateSIPLine* line = 0;
if (m_line) {
-   line = plugin.findLine(m_line);
-   if (line) {
-     if (uri.find('@') < 0 && !uri.startsWith("tel:")) {
-      if (!uri.startsWith("sip:"))
-        tmp = "sip:";
-      tmp << uri << "@" << line->domain();
-     }
-     m_externalAddr = line->getLocalAddr();
-   }
- }
+    line = plugin.findLine(m_line);
+    if (line) {
+      if (uri.find('@') < 0 && !uri.startsWith("tel:")) {
+ if (!uri.startsWith("sip:"))
+ tmp = "sip:";
+ tmp << uri << "@" << line->domain();
+      }
+      m_externalAddr = line->getLocalAddr();
+    }
+ }
+
if (tmp.null()) {
-   if (!(uri.startsWith("tel:") || uri.startsWith("sip:"))) {
-     int sep = uri.find(':');
-     if ((sep < 0) || ((sep > 0) && (uri.substr(sep+1).toInteger(-1) > 0)))
-      tmp = "sip:";
-   }
-   tmp << uri;
+ if (!(uri.startsWith("tel:") || uri.startsWith("sip:"))) {
+ int sep = uri.find(':');
+ if ((sep < 0) || ((sep > 0) && (uri.substr(sep+1).toInteger(-1) > 0)))
+      tmp = "sip:";
+ }
+ tmp << uri;
}
m_uri = tmp;
m_uri.parse();
- if (!setParty(msg,false,"o",m_uri.getHost(),m_uri.getPort()) && line) {
-   SIPParty* party = line->party();
-   setParty(party);
-   TelEngine::destruct(party);
- }
+
+ tmp.clear();
+ String rproxyaddr;
+ int rproxyport = 0;
+ tmp = msg.getValue(YSTRING("outboundproxy"));
+ if (tmp) {
+ int sep = tmp.find(':');
+ if (sep > 0) {
+ rproxyport = tmp.substr(sep + 1).toInteger(0);
+ rproxyaddr = tmp.substr(0,sep);
+ }
+ else
+ rproxyaddr = tmp;
+ }
+
+ if (rproxyaddr) {
+ setParty(msg,false,"o",rproxyaddr,rproxyport);
+ } else if (!setParty(msg,false,"o",m_uri.getHost(),m_uri.getPort()) && line) {
+    SIPParty* party = line->party();
+    setParty(party);
+    TelEngine::destruct(party);
+ }
+
SIPMessage* m = new SIPMessage("INVITE",m_uri);
- setSipParty(m,line,true,msg.getValue("host"),msg.getIntValue("port"));
+
+ if (rproxyaddr)
+ setSipParty(m,line,true,rproxyaddr,rproxyport);
+ else
+ setSipParty(m,line,true,msg.getValue("host"),msg.getIntValue("port"));
+
if (!m->getParty()) {

Other Yate server issues / SIP outbound proxy not working

« Last post by Gerry on July 09, 2020, 03:20:29 AM »

Hi,

How can I define a SIP outbound proxy for all calls routed by the register module?

I tried several things with no luck. The outbound parameter seems to be only used in ysipchan and I see some example uses
with regexroute and accfile but not with the register module.

I am able to set the outbound parameter in regexroute before routing hits the register module. The outbound parameter shows up in the message sniffer when doing routing with the register module. The INVITE is however sent to the R-URI address and not the outbound address. It seems that the outbound proxy functionality is not implemented for all SIP channels, just for LINE functions from accfile.

I am using yate 4.1.1

How can I fix this? If that is not implemented, where in the code should I patch that?

Thanks for you help.

Gerry

YateBTS / BladeRF 2.0 micro xA4 Noise Problem

« Last post by SkySegel on July 06, 2020, 08:01:27 AM »

Hello everyone,
i'm using the bladerf 2.0 micro xA4 with the yatebts software from the nuand yate-rc tarball. I'm getting a noise value between -10 and -25 dB from mbts noise command - regardless what I'm adjusting at the rx gain level. Together with the BT-200 LNA the noise is even worser. I tried with agc and without - no difference. The hardware itself seems to work since I get good results with gqrx.
I'm working on this issue now for a couple of weeks and running currently out of options.
Is anyone using the bladerf 2.0 micro xA4 successfully with yatebts ?

Thank you in advance!

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