sr-dev September 2012

sr-dev@lists.kamailio.org

32 participants
173 discussions

git:master: topoh: use L_DBG instead of L_ERR for some debugging messages

by Daniel-Constantin Mierla

Module: sip-router Branch: master Commit: e8501b8eb592fa799af1fd1cfba8fa628cbfa800 URL: http://git.sip-router.org/cgi-bin/gitweb.cgi/sip-router/?a=commit;h=e8501b8… Author: Daniel-Constantin Mierla <miconda(a)gmail.com> Committer: Daniel-Constantin Mierla <miconda(a)gmail.com> Date: Fri Sep 21 09:44:21 2012 +0200 topoh: use L_DBG instead of L_ERR for some debugging messages - reported by Miguel Baptista --- modules/topoh/th_mask.c | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-) diff --git a/modules/topoh/th_mask.c b/modules/topoh/th_mask.c index dc1aacb..be416ab 100644 --- a/modules/topoh/th_mask.c +++ b/modules/topoh/th_mask.c @@ -76,8 +76,8 @@ void th_mask_init(void) _th_key.len = strlen(_th_key.s); memcpy(_th_EB64, TH_EB64I, sizeof(TH_EB64I)); th_shuffle(_th_EB64, 64); - LM_ERR("+++ %s\n", TH_EB64I); - LM_ERR("+++ %s\n", _th_EB64); + LM_DBG("original table: %s\n", TH_EB64I); + LM_DBG("updated table: %s\n", _th_EB64); for(i=0; i<256; i++) _th_DB64[i] = -1; for(i=0; i<64; i++)

11 years, 7 months

Re: [sr-dev] kamailio core at qm_status ( patch required important)

by Jijo

Hi Daniel, This patch needs to be applied to avoid core. Thanks Jijo On Wed, Sep 19, 2012 at 10:54 AM, Jijo <realjijo(a)gmail.com> wrote: > > Hi All, > > Finally i found the issue, > > Here is one of the bad trace for SUBSCRIBE(722bytes) and NOTIFY(1282bytes) > which corrupted the memory. The messages came in the order NOTIFY and > SUBSCRIBE. The core is generated in a different place but I believe this > could be the reason for memory corruption. > > Here is the trace UDP Process 27294 processing NOTIFY and Process 27303 processing > SUBSCRIBE . > > > > The explanation and implementation is below > > > > 2012-09-19T02:06:17+01:00 [info] sipserver: [27303] INFO: <script>: > CI=1-3292(a)10.233.20.152 -R39 - Entry R-URI=1234 FD=10.233.20.152 > SI=10.233.20.152 > > 2012-09-19T02:06:17+01:00 [info] sipserver: [27294] INFO: <script>: > CI=1-3292(a)10.233.20.152 -R1 - Force LAN socket: tcp:10.233.20.151:5060<null> > > 2012-09-19T02:06:17+01:00 [info] sipserver: [27303] INFO: <script>: > CI=1-3292(a)10.233.20.152 -R1 - Force LAN socket: tcp:10.233.20.151:5060<null> > > 2012-09-19T02:06:17+01:00 [err] sipserver: [27303] ERROR: <core> > [tcp_main.c:2357]: tcp_conn_send_put : calling wbufq_add > > 2012-09-19T02:06:17+01:00 [err] sipserver: [27303] ERROR: <core> > [tcp_main.c:730]: ERROR: wbufq_add(722 bytes): buf:SUBSCRIBE > sip:1234@10.233.20.141:5063;transport=tcp SIP/2.0 > > Record-Route: <sip:10.233.20.151;tran > > 2012-09-19T02:06:17+01:00 [err] sipserver: [27303] ERROR: <core> > [tcp_main.c:747]: ERROR: wbufq_add(722 bytes): first:b00519f4 last:b00519f4 > > 2012-09-19T02:06:17+01:00 [err] sipserver: [27303] ERROR: <core> > [tcp_main.c:774]: ERROR: wbufq_add(2 last free crt_size:722): > first:b00519f4 last:b00519f4 > > 2012-09-19T02:06:17+01:00 [err] sipserver: [27294] ERROR: <core> > [tcp_main.c:796]: ERROR: wbufq_insert(1282 bytes): buf:NOTIFY > sip:1234@10.233.20.141:5063;transport=tcp SIP/2.0 > > Record-Route: <sip:10.233.20.151;transpo > > 2012-09-19T02:06:17+01:00 [err] sipserver: [27294] ERROR: <core> > [tcp_main.c:801]: ERROR: wbufq_insert(2 last free ): first:b00519f4 > last:b00519f4 > > 2012-09-19T02:06:17+01:00 [err] sipserver: [27294] ERROR: <core> > [tcp_main.c:820]: ERROR: wbufq_insert(22 last free ): first:b00519f4 > last:b00519f4 > > 2012-09-19T02:06:17+01:00 [err] sipserver: [27359] ERROR: <core> > [tcp_main.c:887]: ERROR: wbufq_run(3 last free ): first:b00519f4 > last:b00519f4 > > 2012-09-19T02:06:17+01:00 [crit] sipserver: [27359] : <core> > [mem/q_malloc.c:157]: BUG: qm_*: fragm. 0xb00519dc (address 0xb00519f4) end > overwritten(0, 0)! > > 2012-09-19T02:06:18+01:00 [alert] sipserver: [27265] ALERT: <core> > [main.c:755]: child process 27359 exited by a signal 11 > > 2012-09-19T02:06:18+01:00 [alert] sipserver: [27265] ALERT: <core> > [main.c:758]: core was generated > > 2012-09-19T02:06:18+01:00 [info] sipserver: [27265] INFO: <core> > [main.c:770]: INFO: terminating due to SIGCHLD > > > > Process 27294(NOTIFY) created the TCP connection structure for destination > IP and just before calling wbufq_insert(), context switch happened and > process 27303(SUBSCRIBE) got the cpu. Since the connection structure is > already available process 27303 add the SUBSCRIBE message(722 bytes) to > wbufq. Afterwards process 27294 got the CPU and invoked wbufq_insert() > which basically corrupted the memory due to an overflow with the existing > implementation. > > > > > > inline static int _wbufq_insert(struct tcp_connection* c, const char* > data, > > > unsigned int size) > > { > > struct tcp_wbuffer_queue* q; > > struct tcp_wbuffer* wb; > > > > q=&c->wbuf_q; > > if (likely(q->first==0)) /* if empty, use wbufq_add */ > > return _wbufq_add(c, data, size); > > : > > : > > : > > : > > if ((q->first==q->last) && > ((q->last->b_size-q->last_used)>=size)){ > > /* one block with enough space in it for > size bytes */ > > > > memmove(q->first->buf+size, > q->first->buf, size); > > memcpy(q->first->buf, data, size); > > q->last_used+=size; > > } > > > > The above condition shall be true in this case and memmove was moving the > pointer which was causing the overflow. > > memmove(void *dest, const void *src, size_t n); > > > > As per the memmove man page, the src shall be copied with size ‘n’ to a > temporary buffer and then temporary buffer to dest. > > > > dest is q->first->buf+size: which is basically (q->first->buf + NOTIFY > MSG SIZE). so the dst will move my 1282 bytes, so we have remaining space > of only 818 bytes. > > > > src is q->first->buf: which is basically copied to temp buffer with NOTIFY > SIZE(1282bytes). > > > > Finally we are moving the buffer from temporary buffer of size 1282 bytes > to buffer which we left with 818 bytes, This basically corrupt the memory > and on wbufq_run we see the memory corruption > > > > 2012-09-19T02:06:17+01:00 [crit] sipserver: [27359] : <core> > [mem/q_malloc.c:157]: BUG: qm_*: fragm. 0xb00519dc (address 0xb00519f4) end > overwritten(0, 0)! > > > > I think we don’t need memove, so we can change the code as below > > > > if ((q->first==q->last) && ((q->last->b_size-q->last_used)>=size)){ > > /* one block with enough space in it for size bytes */ > > //memmove(q->first->buf+size, q->first->buf, size); > > memcpy(q->first->buf+q->last_used, data, size); > > q->last_used+=size; > > } > > OR > we need only the else part as it always add the block to the first. > > Thanks > Jijo > > On Wed, Jul 18, 2012 at 12:42 PM, Daniel-Constantin Mierla < > miconda(a)gmail.com> wrote: > >> Hello, >> >> sorry, I just read the last messages in the thread and I didn't noticed >> it is about a crash, but thought it is about an annoying log message. >> >> The backtrace is no longer matching the latest sources of the 3.1 branch, >> but I expect it is due to a double free issue, so you have to update to >> latest 3.1.6, as suggested by other users here. There were many fixes from >> 3.1.0 to 3.1.6. >> >> Cheers, >> Daniel >> >> >> On 7/17/12 6:03 PM, Jijo wrote: >> >> Hi, >> >> This is not happening at shutdown or status check. Its aborting when >> the system is active. >> >> Thanks >> Jijo >> On Tue, Jul 17, 2012 at 3:06 AM, Daniel-Constantin Mierla < >> miconda(a)gmail.com> wrote: >> >>> Hello, >>> >>> does it keep being or it is one time and that's it? >>> >>> That is printed at shut down or if pkg_status() or shm_status() is >>> executed from some part of code or in config via cfgutils module functions. >>> >>> You can get rid of them by setting memdbg and memlog to a value higher >>> than debug global parameter. >>> >>> Cheers, >>> Daniel >>> >>> >>> On 7/16/12 5:28 PM, Jijo wrote: >>> >>> Thanks.. It is not easy to upgrade as it is happening at customer >>> system. >>> Is there any change occurred for this issue.I looked at it, but didn't >>> see anything in q_malloc.c/qm_status() >>> >>> >>> On Mon, Jul 16, 2012 at 11:12 AM, Jon Bonilla <manwe(a)aholab.ehu.es>wrote: >>> >>>> El Mon, 16 Jul 2012 10:27:42 -0400 >>>> Jijo <realjijo(a)gmail.com> escribió: >>>> >>>> > Hi All, >>>> > >>>> > I'm observing a core intermittently at "qm_status (qm=0x786cd000) at >>>> > mem/q_malloc.c:763" for kamailio version 3.1.0 >>>> > >>>> >>>> I'd say that you're using a very old version. You should update your >>>> branch to >>>> 3.1.6 or upgrade to a newer branch. >>>> >>>> >>>> _______________________________________________ >>>> sr-dev mailing list >>>> sr-dev(a)lists.sip-router.org >>>> http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-dev >>>> >>> >>> >>> >>> _______________________________________________ >>> sr-dev mailing listsr-dev@lists.sip-router.orghttp://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-dev >>> >>> >>> -- >>> Daniel-Constantin Mierla - http://www.asipto.comhttp://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda >>> Kamailio Advanced Training, Seattle, USA, Sep 23-26, 2012 - http://asipto.com/u/katu >>> Kamailio Practical Workshop, Netherlands, Sep 10-12, 2012 - http://asipto.com/u/kpw >>> >>> >> >> -- >> Daniel-Constantin Mierla - http://www.asipto.comhttp://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda >> Kamailio Advanced Training, Seattle, USA, Sep 23-26, 2012 - http://asipto.com/u/katu >> Kamailio Practical Workshop, Netherlands, Sep 10-12, 2012 - http://asipto.com/u/kpw >> >> >

11 years, 7 months

git:3.3: modules/ctl: remove limitation on number of message chunks

by Richard Fuchs

Module: sip-router Branch: 3.3 Commit: 3d195f2675569954a1f74128508db07cbc604ed9 URL: http://git.sip-router.org/cgi-bin/gitweb.cgi/sip-router/?a=commit;h=3d195f2… Author: Richard Fuchs <rfuchs(a)sipwise.com> Committer: Richard Fuchs <rfuchs(a)sipwise.com> Date: Thu Sep 20 12:08:03 2012 -0400 modules/ctl: remove limitation on number of message chunks binrpc uses an iovec to send out replies, which is limited in size and so severely limits the number of elements that can be returned. This patch adds a callback function to send out and empty the iovec array every time it gets full while it's being populated. --- modules/ctl/binrpc_run.c | 33 +++++++++++++++++++++++++++------ 1 files changed, 27 insertions(+), 6 deletions(-) diff --git a/modules/ctl/binrpc_run.c b/modules/ctl/binrpc_run.c index 3e3e33f..ce16c24 100644 --- a/modules/ctl/binrpc_run.c +++ b/modules/ctl/binrpc_run.c @@ -107,11 +107,13 @@ struct iovec_array{ struct iovec* v; int idx; int len; + void *ctx; }; /* send */ static void rpc_fault(struct binrpc_ctx* ctx, int code, char* fmt, ...); static int rpc_send(struct binrpc_ctx* ctx); +static int rpc_send_v(struct iovec_array *a); static int rpc_add(struct binrpc_ctx* ctx, char* fmt, ...); static int rpc_scan(struct binrpc_ctx* ctx, char* fmt, ...); static int rpc_printf(struct binrpc_ctx* ctx, char* fmt, ...); @@ -254,15 +256,17 @@ error: inline static int append_iovec(struct iovec_array* a, unsigned char* buf, int len) { - - if (a->idx >= a->len) - goto error; + int ret; + + if (a->idx >= a->len) { + ret = rpc_send_v(a); + if (ret < 0) + return ret; + } a->v[a->idx].iov_base=buf; a->v[a->idx].iov_len=len; a->idx++; return 0; -error: - return -1; /* overflow */ } @@ -537,6 +541,22 @@ static void rpc_fault_reset(struct binrpc_ctx* ctx) } } +/* wrapper around sock_send_v for staggered buffer writing */ +static int rpc_send_v(struct iovec_array *a) +{ + int ret; + + if (a->idx <= 0) + return 0; + + ret = sock_send_v(a->ctx, a->v, a->idx); + if (ret < 0) + return ret; + + a->idx = 0; + return 0; +} + /* build the reply from the current body */ static int rpc_send(struct binrpc_ctx* ctx) { @@ -551,6 +571,7 @@ static int rpc_send(struct binrpc_ctx* ctx) a.v=v; a.idx=1; a.len=MAX_MSG_CHUNKS; + a.ctx = ctx->send_h; if (ctx->replied){ LOG(L_ERR, "ERROR: binrpc: rpc_send: rpc method %s tried to reply" @@ -573,7 +594,7 @@ static int rpc_send(struct binrpc_ctx* ctx) LOG(L_ERR, "ERROR: binrprc: rpc_send: too many message chunks\n"); goto error; } - if ((err=sock_send_v(ctx->send_h, v, a.idx))<0){ + if ((err = rpc_send_v(&a)) < 0){ if (err==-2){ LOG(L_ERR, "ERROR: binrpc: rpc_send: send failed: " "datagram too big\n");

11 years, 7 months

git:master: modules/ctl: remove limitation on number of message chunks

by Richard Fuchs

Module: sip-router Branch: master Commit: c9ea26924267ea260a2b10506db8de899d26b78e URL: http://git.sip-router.org/cgi-bin/gitweb.cgi/sip-router/?a=commit;h=c9ea269… Author: Richard Fuchs <rfuchs(a)sipwise.com> Committer: Richard Fuchs <rfuchs(a)sipwise.com> Date: Thu Sep 20 12:08:03 2012 -0400 modules/ctl: remove limitation on number of message chunks binrpc uses an iovec to send out replies, which is limited in size and so severely limits the number of elements that can be returned. This patch adds a callback function to send out and empty the iovec array every time it gets full while it's being populated. --- modules/ctl/binrpc_run.c | 33 +++++++++++++++++++++++++++------ 1 files changed, 27 insertions(+), 6 deletions(-) diff --git a/modules/ctl/binrpc_run.c b/modules/ctl/binrpc_run.c index 211d025..e114c18 100644 --- a/modules/ctl/binrpc_run.c +++ b/modules/ctl/binrpc_run.c @@ -107,11 +107,13 @@ struct iovec_array{ struct iovec* v; int idx; int len; + void *ctx; }; /* send */ static void rpc_fault(struct binrpc_ctx* ctx, int code, char* fmt, ...); static int rpc_send(struct binrpc_ctx* ctx); +static int rpc_send_v(struct iovec_array *a); static int rpc_add(struct binrpc_ctx* ctx, char* fmt, ...); static int rpc_scan(struct binrpc_ctx* ctx, char* fmt, ...); static int rpc_printf(struct binrpc_ctx* ctx, char* fmt, ...); @@ -254,15 +256,17 @@ error: inline static int append_iovec(struct iovec_array* a, unsigned char* buf, int len) { - - if (a->idx >= a->len) - goto error; + int ret; + + if (a->idx >= a->len) { + ret = rpc_send_v(a); + if (ret < 0) + return ret; + } a->v[a->idx].iov_base=buf; a->v[a->idx].iov_len=len; a->idx++; return 0; -error: - return -1; /* overflow */ } @@ -537,6 +541,22 @@ static void rpc_fault_reset(struct binrpc_ctx* ctx) } } +/* wrapper around sock_send_v for staggered buffer writing */ +static int rpc_send_v(struct iovec_array *a) +{ + int ret; + + if (a->idx <= 0) + return 0; + + ret = sock_send_v(a->ctx, a->v, a->idx); + if (ret < 0) + return ret; + + a->idx = 0; + return 0; +} + /* build the reply from the current body */ static int rpc_send(struct binrpc_ctx* ctx) { @@ -551,6 +571,7 @@ static int rpc_send(struct binrpc_ctx* ctx) a.v=v; a.idx=1; a.len=MAX_MSG_CHUNKS; + a.ctx = ctx->send_h; if (ctx->replied){ LOG(L_ERR, "ERROR: binrpc: rpc_send: rpc method %s tried to reply" @@ -573,7 +594,7 @@ static int rpc_send(struct binrpc_ctx* ctx) LOG(L_ERR, "ERROR: binrprc: rpc_send: too many message chunks\n"); goto error; } - if ((err=sock_send_v(ctx->send_h, v, a.idx))<0){ + if ((err = rpc_send_v(&a)) < 0){ if (err==-2){ LOG(L_ERR, "ERROR: binrpc: rpc_send: send failed: " "datagram too big\n");

11 years, 7 months

htable key_value max length

by Jasmin Schnatterbeck

Hello, when looking at the database structure description I noticed, that the htable module key_value has a max length of 128 characters. I need more characters for caching lua scripts - are there any concerns about increasing the max length in some tables to 1024 characters (or even more?) using MySQL TEXT field type? kind regards jasmin

11 years, 7 months

db_mysql client group issue

by Jasmin Schnatterbeck

Hello, the db_mysql module seems to read the [client] section in my.cnf only if a [group] in the db-url is specified. (at least this is valid for the default-character-set option). In my opinion this does not make sense, because the mysql reference manual says: "The [client] option group is read by all client programs" http://dev.mysql.com/doc/refman/5.1/en/option-files.html Are there any reasons for the current situation or can this be considered as a bug? Kind Regards Jasmin

11 years, 7 months

git:master: Makefile: added new target 'printvar'

by Daniel-Constantin Mierla

Module: sip-router Branch: master Commit: 35baaf51504a2ba496a06830fe1b7da9a1d5b3a0 URL: http://git.sip-router.org/cgi-bin/gitweb.cgi/sip-router/?a=commit;h=35baaf5… Author: Daniel-Constantin Mierla <miconda(a)gmail.com> Committer: Daniel-Constantin Mierla <miconda(a)gmail.com> Date: Wed Sep 19 21:44:01 2012 +0200 Makefile: added new target 'printvar' - prints the value of a Makefile variable whose name is provided in variable 'v', e.g.,:: make printvar v=exclude_modules --- Makefile | 6 ++++++ 1 files changed, 6 insertions(+), 0 deletions(-) diff --git a/Makefile b/Makefile index 49a73e3..f0df87d 100644 --- a/Makefile +++ b/Makefile @@ -1204,3 +1204,9 @@ dbschema: .PHONY: printcdefs printcdefs: @echo -n $(C_DEFS) + +.PHONY: printvar +printvar: + @echo "Content of <$(v)> is:" + @echo -n $($(v)) + @echo

11 years, 7 months

Websocket testing

by Carlos Ruiz Díaz

Hello, I have a few questions about the websocket module which I have successfully installed but I wasn't able to make calls through it: 1. After setting up the proxy ip:port in the call.htm file (of sipml5) to * 127.0.0.1:5060* the client started to work but kamailio script refused to establish my connection because the following condition was not satisfied: *if ($Rp != MY_WS_PORT && $Rp != MY_WSS_PORT) {* * xlog("L_WARN", "HTTP request received on $Rp\n");* * xhttp_reply("403", "Forbidden", "", "");* * exit;* *}* *MY_WS_PORT* and *MY_WSS_PORT *are set to 80 and 443 respectively, as the default config example of websocket module says so. Then, I decided to change the ip:port to *127.0.0.1:80*, always in the call.htm file and afterwards the condition was satisfied but sipml5 dies with SIP stack start: proxy='127.0.0.1:80', realm='<sip:127.0.0.1>', impi='2000', impu='<sip:2000@127.0.0.1>' tsk_utils.js:97<http://127.0.0.1/sipml5/src/tinySAK/src/tsk_utils.js?svn=5> Connecting to 'ws://127.0.0.1:80' tsk_utils.js:97<http://127.0.0.1/sipml5/src/tinySAK/src/tsk_utils.js?svn=5> Stack starting tsk_utils.js:97<http://127.0.0.1/sipml5/src/tinySAK/src/tsk_utils.js?svn=5> Unexpected response code: 200 :1 <http://127.0.0.1/> __tsip_transport_ws_onerror tsk_utils.js:97<http://127.0.0.1/sipml5/src/tinySAK/src/tsk_utils.js?svn=5> __tsip_transport_ws_onclose tsk_utils.js:97<http://127.0.0.1/sipml5/src/tinySAK/src/tsk_utils.js?svn=5> Failed to connet to the server Finally, I ended up commenting the condition block and restored the original values of ip:port to *127.0.0.1:5060* . Having done that, I tried again and another error was thrown but this time, in the next condition block: * if ($hdr(Host) == $null || !is_myself($hdr(Host))) * <script>: WebSocket Aug 8 11:30:53 carlosrdcnx-laptop kamailio[16238]: DEBUG: <script>: Host: 127.0.0.1:5060 Aug 8 11:30:53 carlosrdcnx-laptop kamailio[16238]: DEBUG: <script>: Origin: http://127.0.0.1 Aug 8 11:30:53 carlosrdcnx-laptop kamailio[16238]: DEBUG: <core> [socket_info.c:589]: grep_sock_info - checking if host==us: 14==9 && [ 127.0.0.1:5060] == [127.0.0.1] Aug 8 11:30:53 carlosrdcnx-laptop kamailio[16238]: DEBUG: <core> [socket_info.c:589]: grep_sock_info - checking if host==us: 14==9 && [ 127.0.0.1:5060] == [127.0.0.2] Aug 8 11:30:53 carlosrdcnx-laptop kamailio[16238]: DEBUG: <core> [socket_info.c:589]: grep_sock_info - checking if host==us: 14==13 && [ 127.0.0.1:5060] == [192.168.10.95] Aug 8 11:30:53 carlosrdcnx-laptop kamailio[16238]: DEBUG: <core> [socket_info.c:589]: grep_sock_info - checking if host==us: 14==13 && [ 127.0.0.1:5060] == [192.168.10.55] Aug 8 11:30:53 carlosrdcnx-laptop kamailio[16238]: DEBUG: <core> [socket_info.c:589]: grep_sock_info - checking if host==us: 14==9 && [ 127.0.0.1:5060] == [127.0.0.1] Aug 8 11:30:53 carlosrdcnx-laptop kamailio[16238]: DEBUG: <core> [socket_info.c:589]: grep_sock_info - checking if host==us: 14==9 && [ 127.0.0.1:5060] == [127.0.0.2] Aug 8 11:30:53 carlosrdcnx-laptop kamailio[16238]: DEBUG: <core> [socket_info.c:589]: grep_sock_info - checking if host==us: 14==13 && [ 127.0.0.1:5060] == [192.168.10.95] Aug 8 11:30:53 carlosrdcnx-laptop kamailio[16238]: DEBUG: <core> [socket_info.c:589]: grep_sock_info - checking if host==us: 14==13 && [ 127.0.0.1:5060] == [192.168.10.55] Aug 8 11:30:53 carlosrdcnx-laptop kamailio[16238]: DEBUG: <core> [forward.c:462]: *check_self: host != me* Aug 8 11:30:53 carlosrdcnx-laptop kamailio[16238]: WARNING: <script>: Bad host 127.0.0.1:5060 I commented the block too and only then sipml5 was able to register itself. What am I doing wrong here? 2. I registered a legacy softphone (twinkle) to attempt to initiate a call in both ways, but the was something wrong with the signaling, probably some frame decoding garbage in the buffer of the SIP message. Perhaps these bytes are part of the frame control header but since I haven't read the RFC (yet) I am mentioning it anyway. tcp_send: buf=*#012�~#003�*INVITE sip:2000@df7jal23ls0d.invalid;transport=ws SIP/2.0#015#012Record-Route: <sip:127.0.0.1;transport=ws;r2=on;lr=on>#015#012Record-Route: <sip:127.0.0.1;r2=on;lr=on>#015#012Via: SIP/2.0/WS 127.0.0.1;branch=z9hG4bK90a8.b1a7035e13ed19880dd12a1f4c86adbb.0#015#012Via: SIP/2.0/UDP 127.0.0.1:5062;rport=5062;branch=z9hG4bKimixlbyp#015#012Max-Forwards: 69#015#012To: <sip:2000@127.0.0.1>#015#012From: "1000" <sip:1000@127.0.0.1>;tag=lrtfz#015#012Call-ID: gxsqobolphfchfq(a)carlosrdcnx-laptop.site#015#012CSeq: 654 INVITE#015#012Contact: <sip:1000@127.0.0.1:5062>#015#012Content-Type: application/sdp#015#012Allow: INVITE,ACK,BYE,CANCEL,OPTIONS,PRACK,REFER,NOTIFY,SUBSCRIBE,INFO,MESSAGE#015#012Supported: replaces,norefersub,100rel#015#012User-Agent: Twinkle/1.4.2#015#012Content-Length: 302#015#012#015#012v=0#015#012o=twinkle 391470222 1383232165 IN IP4 127.0.0.1#015#012s=-#015#012c=IN IP4 127.0.0.1#015#012t=0 0#015#012m=audio 8008 RTP/AVP 98 97 8 0 3 101#015#012a=rtpmap:98 speex/16000#015#012a=rtpmap:97 speex/8000#015#012a=rtpmap:8 PCMA/8000#015#012a=rtpmap:0 PCMU/8000#015#012a=rtpmap:3 GSM/8000#015#012a=rtpmap:101 telephone-event/8000#015#012a=fmtp:101 0-15#015#012a=ptime:20#015#012 3. Does Twinkle support the minimum media requirements for testing? If not, what (Linux) softphone is suitable for this purpose? Thanks and sorry for the long email. Carlos.

11 years, 7 months

FreedomBox VoIP/IM/Comms (SIP and Jabber), Jingle Nodes, SIP RELOAD

by Daniel Pocock

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 I've started a wiki page about VoIP/IM/real-time communications with FreedomBox http://wiki.debian.org/FreedomBox/VoIPVideoAndInstantMessaging This is a step towards making real-time unified communications a feature of FreedomBox http://freedomboxfoundation.org/ I've Bcc'd a few of the related projects that are likely to be part of this, in particular, - - reSIProcate (for SIP and reTurn), - - Kamailio (for SIP), - - Jitsi (for TurnServer and the Jitsi client), Much of this work is already available in Debian Going forward: - - Exotic stuff like truly P2P Jingle Nodes and SIP RELOAD - it would be great to get feedback from people more familiar with those things than myself. - - Working group for VoIP/IM/Real-time communications? For example, some contributors may not want to follow the whole FreedomBox project, so maybe a dedicated email list for FreedomBox VoIP/IM and interconnection with other leading SIP/Jabber products? - - Have I correctly represented the intended security paradigm in the wiki page? For example, do people prefer NOT to allow regular PSTN connectivity under any circumstances? - - Has anyone else already started on this area? - - For those not on the freedombox-discuss list - I won't CC you again, so if you want to follow this thread, please come and join freedombox-discuss http://lists.alioth.debian.org/mailman/listinfo/freedombox-discuss -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.12 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/ iQIcBAEBCAAGBQJQWMqYAAoJEOm1uwJp1aqDTuYQAKdlrJLZKAfYhCiVOKNTdqUN simCseOWN6o4WBZ10yMSVsfmU+3LMNb34X7S8EIga4vJqv7jiBumdr0VAkdduPs8 MLPTxd5FxO7P6UuDUXuXlpW2yON5cF7bM/Txz6pOWP63HARvxJa5+xjOygAaQ+RL Q9DRyhBFkqxmCUCoNAUg4NsN6eSqHEqVZ40LOk4QyvPikaatgd099wNSF0U7Ddwt vya91SYGp5ovRPxf/47QAnYVMN8io2ZIaIG6FNSVZcox05vQ5JpcGUIIQmm3vh/Q HnnFRihthE6QRIit01WWSt1rdD4Uiv3gNpchOq9fY8hMsfu5U9R2tSMDFPuw6/B1 tfWC4iTB1JAYhI64YiSSwdDM6w1c5mgUZ6TtpwTPtoG8Odj0AD72Yw1tq/y3hKZy CuD9rxtpBkt/Qda5qhz0qht2fhWej4rtqjWdB867BtuzDeeppLNJRtiGNq69KvQb cB86AH2/7JLsxnowkNuhWtVBWs+e9RHSDlX0n9FTRZuwLADFH5VwUGZCxAZkOEmk NY+nkZdCE6oOJmRizhFyTpz/Vuu0nsEbybyZrGetvkEr9tdikzkJmRC+BEEzYOiQ irUL6Y/A/kmDF3xacSm7eRu2Do10G5A6qoaoW3f+yAFtvPNshGgxRGnDnZjeJmyh 4QywcgzWffv2G+hMtvA8 =+gec -----END PGP SIGNATURE-----

11 years, 7 months

git:master: Merge branch 'master' of ssh://git.sip-router.org/sip-router

by admin＠sip-router.org

Module: sip-router Branch: master Commit: c2eab9b90b9d34b147d8f7c420ab10e35ccb5245 URL: http://git.sip-router.org/cgi-bin/gitweb.cgi/sip-router/?a=commit;h=c2eab9b… Author: Carsten Bock <carsten(a)ng-voice.com> Committer: Carsten Bock <carsten(a)ng-voice.com> Date: Tue Sep 18 20:43:29 2012 +0200 Merge branch 'master' of ssh://git.sip-router.org/sip-router ---

11 years, 7 months

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sr-dev September 2012