[OpenSIPS-Devel] [NEW] Simplify your script with script_helper module

[Liviu Chircu]

Hello all,

OpenSIPS 1.11 has a new addition, the "script_helper" module . The 
purpose of this new module is to help you *start in an easy way with the 
OpenSIPS script*. *The learning curve gets milder*as the beginners can 
start with a simplified format of the script - the idea is to shift the 
main focus on routing the SIP initial requests (which define the service 
logic), while transparently handling a lot of "standard" SIP scripting 
logic, in order to both save script coding time and mitigate potential 
SIP scripting errors. This tutorial offers both a brief overview on the 
features of the new module and an example script.


The current features of the module:

1) *transparent handling of SIP sequential requests*
* sequential requests are properly and silently handled - they will 
not hit the script at all anymore for initial SIP requests, the module 
performs record-routing (i.e. OpenSIPS adds itself in the signaling path 
using a Record-Route header), after which the main route is triggered, 
just as before
* for sequential SIP requests, the module is automatically doing 
loose_route() for proper routing.
* optionally a special route may be run just before all sequential 
requests are routed out


2) *automatic dialog support*
* automatically create dialog support for the INVITE-based sessions
* for sequential requests within a dialog, a complete dialog 
matching (Call-ID, From-tag, To-tag) will be attempted if the quick 
'did'-based Record-Route parameter matching fails



A nice tutorial with script examples can be found at:
http://www.opensips.org/Documentation/Tutorials-ScriptHelper-1-11

The module documentation can be found at:
http://opensips.org/html/docs/modules/1.11.x/script_helper.html

As future directions for the module, we are looking to include support for:
* auto authentication
* auto NAT traversal
* auto registration handling

Enjoy,

--
Liviu Chircu
OpenSIPS Developer
http://www.opensips-solutions.com

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Re: [OpenSIPS-Devel] [opensips] [RFC] An initial attempt of porting rtpproxy-ng module from your twin project to OpenSIPS. (#152)

[Nick Altmann]

Bogdan, about 10 days ago the mediaproxy-ng project was renamed into
rtpengine. What about to add new module with this name? As for me, I'd like
to use rtpengine for a long time, but I've never had a module. And I'm
unhappy that we will have this module only in trunk, but not in 1.11.

--
Nick


2014-02-21 19:33 GMT+04:00 Bogdan Andrei IANCU :

> @lemenkov  thanks for the update...I'm a but
> confused and puzzled. .The media engine from sipwise is called
> mediaproxy-ng, but has noting to do to with mediaproxy from AG-projects
> (not even a fork) - how comes this ???
> Further more, why to name the module in OpenSIPS rtpproxy-ng, while it has
> nothing to do with the RTPproxy media relay ??
>
> It is a lot of confusion and IMHO we should try to clear it up before
> considering any code.
>
> Regards,
> Bogdan
>
> —
> Reply to this email directly or view it on 
> GitHub
> .
>
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[OpenSIPS-Devel] [opensips] opensips 1.11 crash on startup (#192)

[Ovidiu Sas]

If rtpproxy_engage() is called without any parameters, opensips crashes:
#0  fixup_spve (param=0x0) at mod_fix.c:840
s = {s = 0x0, len = 0}
gp = 0x7fbfff3067d8
__FUNCTION__ = "fixup_spve"

If there are no params, the fixup function should not be called.


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[OpenSIPS-Devel] [opensips] opensips 1.11 seg fault (#193)

[ktmdan]

Having a problem with a segmentation fault in avp.

 Version info
version: opensips 1.11.0beta-notls (x86_64/linux)
flags: STATS: On, USE_TCP, DISABLE_NAGLE, SHM_MEM, SHM_MMAP, PKG_MALLOC, 
F_MALLOC, DBG_QM_MALLOC, DBG_F_MALLOC, FAST_LOCK-ADAPTIVE_WAIT
ADAPTIVE_WAIT_LOOPS=1024, MAX_RECV_BUFFER_SIZE 262144, MAX_LISTEN 16, 
MAX_URI_SIZE 1024, BUF_SIZE 65535
poll method support: poll, epoll_lt, epoll_et, sigio_rt, select.
git revision: fad3491
@(#) $Id$
main.c compiled on 15:01:32 Apr  7 2014 with gcc 4.1.2

--- BT FULL
Program terminated with signal 11, Segmentation fault.
#0  destroy_avp_list_unsafe (list=0x2b85c692eb68) at usr_avp.c:438
438 avp = avp->next;
(gdb) bt full
#0  destroy_avp_list_unsafe (list=0x2b85c692eb68) at usr_avp.c:438
avp = 0x4030303033353332
__FUNCTION__ = "destroy_avp_list_unsafe"
#1  0x2b85c355fad1 in mi_tm_uac_dlg (cmd_tree=0x0, param=) at mi.c:457
rpl_tree = 
node = 0x80ae60
pruri = {user = {s = 0x0, len = 0}, passwd = {s = 0x0, len = 
-274025480}, host = {s = 0x7fffefaab588 "\001Ϫ\357\377\177", len = 4400917}, 
port = {s = 0x87b6678b , len = -974857576}, 
params = {s = 0x2b85c5b9e420 "\003", len = 0}, headers = {
s = 0x0, len = -274025088}, port_no = 10794, proto = 0, type = 
ERROR_URI_T, transport = {
s = 0x43666d 
"\211D$$\351h\337\377\377\220\220\220\220\220\220\220\220\220\220H\213G\020\303H\205\377u\006\270\377\377\377\377\303H\205\366t\365H\211~\bH\213G\bH\211\006H\205\300u\005\353\vH\211\006H\213",
 len = -274025354}, ttl = {s = 0x7fffefaab477 "", len = 0},
  user_param = {s = 0xbdaa010 "\230$\255", , 
len = 5571712}, maddr = {s = 0x40f89b "H\203\304\b\303\377\065B\t9", len = 1}, 
method = {s = 0x7fffefaacf62 "", len = -2018089077}, lr = {s = 0x3705a1cbc0 "", 
len = 0}, r2 = {s = 0x0, len = -274025088},
  gr = {s = 0x0, len = 0}, transport_val = {s = 0x3705c1d994 
"\211\307\350uZ\001", len = 4260240}, ttl_val = {s = 0x7fffefaab588 
"\001Ϫ\357\377\177", len = 0}, user_param_val = {s = 0x43342b 
"AWAVAUATUSH\203\354HA\211\376I\211\367\211=\307S<", len = 94489536}, maddr_val 
= {
s = 0xab5d2627fddc67cb , 
len = 0}, method_val = {s = 0x7fffefaab580 "\t", len = 0}, lr_val = {s = 0x0, 
len = 309777275}, r2_val = {s = 0xab5d2610f81dbe84 , len = 0}, gr_val = {s = 0x0,
len = 0}, u_name = {{s = 0x550480 
"L\211d$\340L\211l$\350L\215%o\373$", len = -274025080}, {s = 0x9 , len = 0}, {s = 0x0, len = 4260240}, {s = 0x7fffefaab580 "\t", 
len = 0}, {s = 0x4101b9 "\364\220\220H\203\354\bH\213\005\021",
  len = -274025096}}, u_val = {{s = 0x0, len = 9}, {s = 
0x7fffefaacf01 "/usr/local/sbin/opensips", len = -274018534}, {s = 
0x7fffefaacf1d "/var/run/opensips.pid", len = -274018509}, {s = 0x7fffefaacf36 
"/usr/local/etc/opensips/opensips.cfg", len = -274018469}, {
  s = 0x7fffefaacf5e "4096", len = -274018461}}, u_params_no = 
53094}
pnexthop = {user = {s = 0x6a8 , len = 
-1017699944}, passwd = {s = 0x400 , len = 
-1017701989}, host = {s = 0x10002 , len 
= -1015415552}, port = {s = 0x7 ,
len = -977668636}, params = {s = 0x2b85c5b9e420 "\003", len = 
-963456288}, headers = {s = 0x2b85c63e8148 "нPƅ+", len = 8000888}, port_no = 
34400, proto = 127, type = ERROR_URI_T, transport = {s = 0x2b85c357361c 
"\377\017\204", ,
len = -1015415552}, ttl = {s = 0x2b85c6427d48 "\367\001", len = 
8000900}, user_param = {s = 0x7f8660 "", len = -274025848}, maddr = {s = 
0x7a1580 "", len = 8000900}, method = {s = 0x7fffefaab288 "", len = 8000896}, 
lr = {s = 0x7fffefaab288 "", len = 0}, r2 = {
s = 0x205812992 , len = 1430}, 
gr = {s = 0x0, len = 0}, transport_val = {s = 0x0, len = -1294834576}, ttl_val 
= {s = 0x0, len = 0}, user_param_val = {s = 0x553ed0a0 , len = 1430}, maddr_val = {
s = 0x4af83f "H\213\025\"t1", len = 99963304}, method_val = {s = 
0x8 , len = -974857448}, lr_val = {s = 
0x2b85b2d26418 "\001", len = -1294627440}, r2_val = {s = 0xa000a , len = 5662019}, gr_val = {
s = 0x49002c 
"\205\300\017\205\257\366\377\377\351>\361\377\377H\211\372H\203\307@H\211z\bH\211\370H\213t$0\374HcT$DH\203\372\av;\250\001t\b\244H\211\370H\203\352\001\250\002t\fH\211\307f\245H\211\370H\203\352\002\250\004t\vH\211ǥH\211\370H\203\352\004H\211\321H\301\351\003H\211\307\363H\245H\211\370\366\302\004t\aH\211ǥH\211\370\366\302\002t\bH\211\307f\245H\211\370\200\342\001\017\204\354\360\377\377H\211Ǥ\351\343\360\377\377H\211\372L\211\376I\213\071\350\004\376\367\377\205\300\017\205\267\356\377\377\351\236\360\377\377H\213T$\020L\211\376H\213;\350\347\375\367\377\205\300\017\205\356\356\377\377\351\201",
 ..., len = 0}, u_name = {{s = 0x2b85c5e4d8d0 " 
\035U", len = 4}, {s = 0x3705c9a78f 
"I\213\f$\360\377I(\017\224\300\204\300t\"\213A,\205\300t\033\272\001", len = 
143018}, {
  s = 0x7fffefaab350 "\240\206\001", len = 143018}, {s = 
0x3705c9a5c6 "H\203\354 
H\215D$\017H\203\340\

Re: [OpenSIPS-Devel] [opensips] RTP Proxy C (Copy/Fork) audio (#189)

[DunkyG]

can anyone help?
i have issued the command
FORKAUDIOTOSERVER C 3c37a825927c-25qfdoh64vxg@snom360-000413239ECB 
192.168.5.170:57313 12ul3kjwoe;1

i receive a response of (0) zero suggesting everything is ok.
while running tcpdump  to monitor the rtp streams during a call, I can see the 
rtp stream from my phone to the destination and back.  I can also see the RTP 
file being created on the box but I do not see any attempt to sent rtp to the 
forked server.



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