James Mortensen
2012-Aug-13 18:58 UTC
[asterisk-users] Websockets on Asterisk 11 and SipML5
Hello,
I'm trying to register a user using sipml5 on Asterisk 11. I followed the
instructions here:
http://thr3ads.net/asterisk-users/2012/08/1972342-Asterisk-Websockets
I added transport=ws to my sip.conf file:
[3002]
username=3002
secret=XXXXXXXXX
host=dynamic
type=friend
context=test
disallow=all
allow=g729
;allow=all ; Allow codecs in order of preference
allow=ilbc
allow=silk8
allow=gsm
transport=ws
I also modified the sipml5 library so that the URL looks like this: ws://
example.org:8088/ws with the /ws at the end, as instructed.
Now, where I get confused is here:
"You will need to change sipml5 to use http://<hostname or IP address of
Asterisk>:8088/ws as the URL. WebSocket is only available on the /ws
path."
Did Joshua mean to say ws:// instead of http://? Because I'm not
aware of WebSockets working with http protocols, only ws protocols. Is
there something I'm missing here?
The error that I'm getting in the sipml5 client is: "*Disconnected:
**Failed to connet to the server" *And that typo is not mine.
On the server, here is what I see from a tcpdump. The port appears to
be open, but I'm not convinced that Asterisk is actually listening for
WebSocket traffic:
tcpdump -v port 8088
18:57:03.051712 IP (tos 0x0, ttl 243, id 21320, offset 0, flags [DF],
proto TCP (6), length 60)
static-50-43-101-83.bvtn.or.frontiernet.net.63036 >
ip-10-168-151-65.us-west-1.compute.internal.omniorb: Flags [S], cksum
0x4f7a (correct), seq 4055598050, win 14600, options [mss
1380,sackOK,nop,nop,nop,nop,nop,nop,nop,nop,nop,nop,nop,nop,nop,nop],
length 0
18:57:03.051758 IP (tos 0x0, ttl 64, id 0, offset 0, flags [DF], proto
TCP (6), length 40)
ip-10-168-151-65.us-west-1.compute.internal.omniorb >
static-50-43-101-83.bvtn.or.frontiernet.net.63036: Flags [R.], cksum
0xeaf4 (correct), seq 0, ack 4055598051, win 0, length 0
Is there something else I'm missing? Please let me know what additional
information you need from me.
Thank you!
--
James Mortensen
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On Mon, Aug 13, 2012 at 2:58 PM, James Mortensen <james.mortensen at a-cti.com> wrote:> Hello, > > I'm trying to register a user using sipml5 on Asterisk 11. I followed the > instructions here: > http://thr3ads.net/asterisk-users/2012/08/1972342-Asterisk-Websockets > > I added transport=ws to my sip.conf file: > > [3002] > username=3002 > secret=XXXXXXXXX > host=dynamic > type=friend > context=test > disallow=all > allow=g729 > ;allow=all ; Allow codecs in order of preference > allow=ilbc > allow=silk8 > allow=gsm > transport=ws > > > I also modified the sipml5 library so that the URL looks like this: > ws://example.org:8088/ws with the /ws at the end, as instructed. > > Now, where I get confused is here: > > "You will need to change sipml5 to use http://<hostname or IP address of > > Asterisk>:8088/ws as the URL. WebSocket is only available on the /ws path." > > > Did Joshua mean to say ws:// instead of http://? Because I'm not aware of > WebSockets working with http protocols, only ws protocols. Is there > something I'm missing here? > > > > The error that I'm getting in the sipml5 client is: "Disconnected: Failed > to connet to the server" And that typo is not mine. > > > > > On the server, here is what I see from a tcpdump. The port appears to be > open, but I'm not convinced that Asterisk is actually listening for > WebSocket traffic: > > > > > tcpdump -v port 8088 > > > > > 18:57:03.051712 IP (tos 0x0, ttl 243, id 21320, offset 0, flags [DF], proto > TCP (6), length 60) > static-50-43-101-83.bvtn.or.frontiernet.net.63036 > > ip-10-168-151-65.us-west-1.compute.internal.omniorb: Flags [S], cksum 0x4f7a > (correct), seq 4055598050, win 14600, options [mss > 1380,sackOK,nop,nop,nop,nop,nop,nop,nop,nop,nop,nop,nop,nop,nop,nop], length > 0 > 18:57:03.051758 IP (tos 0x0, ttl 64, id 0, offset 0, flags [DF], proto TCP > (6), length 40) > ip-10-168-151-65.us-west-1.compute.internal.omniorb > > static-50-43-101-83.bvtn.or.frontiernet.net.63036: Flags [R.], cksum 0xeaf4 > (correct), seq 0, ack 4055598051, win 0, length 0 > > > > Is there something else I'm missing? Please let me know what additional > information you need from me. > > Thank you! > > -- > James Mortensen >Look to see if the /ws is showing in an "http show status" ''' *CLI> http show status HTTP Server Status: Prefix: Server Enabled and Bound to 0.0.0.0:8088 Enabled URI's: /httpstatus => Asterisk HTTP General Status /phoneprov/... => Asterisk HTTP Phone Provisioning Tool /amanager => HTML Manager Event Interface w/Digest authentication /uploads => HTTP POST mapping /arawman => Raw HTTP Manager Event Interface w/Digest authentication /manager => HTML Manager Event Interface /rawman => Raw HTTP Manager Event Interface /static/... => Asterisk HTTP Static Delivery /amxml => XML Manager Event Interface w/Digest authentication /mxml => XML Manager Event Interface /ws => Asterisk HTTP WebSocket Enabled Redirects: / => /static/admin.html *CLI> ''' -- ~ Andrew "lathama" Latham lathama at gmail.com http://lathama.net ~