[asterisk-users] Re: DUNDi with SIP

[Douglas Garstang]

> -----Original Message-----
> From: Tony Mountifield [mailto:tony at softins.clara.co.uk]
> Sent: Wednesday, August 02, 2006 3:49 PM
> To: asterisk-users at lists.digium.com
> Subject: [asterisk-users] Re: DUNDi with SIP
> 
> 
> In article 
> <645FEC31A18FE54A8721500CDD55A7B6035D09C5 at mail.oneeighty.com>,
> Douglas Garstang <dgarstang at oneeighty.com> wrote:
> > > -----Original Message-----
> > > From: Tony Mountifield [mailto:tony at softins.clara.co.uk]
> > > Sent: Wednesday, August 02, 2006 2:01 PM
> > > To: asterisk-users at lists.digium.com
> > > Subject: [asterisk-users] Re: DUNDi with SIP
> > > 
> > > 
> > > In article 
> > > <645FEC31A18FE54A8721500CDD55A7B6035D09C3 at mail.oneeighty.com>,
> > > Douglas Garstang <dgarstang at oneeighty.com> wrote:
> > > > I've trying to use DUNDi with SIP to see if it works around 
> > > some limitations of IAX2.
> > > > 
> > > > I do a DUNDi lookup, get my SIP path, and try to dial it. 
> > > Asterisk immediately says 'No such
> > > > host', eventhough that's the path is just returned!
> > > > 
> > > > [Aug  2 13:07:05]   == Spawn extension (global_vmdeposit, 
> > > u9220371, 3) exited non-zero on
> > > > 'SIP/3254101-eb7d'
> > > > [Aug  2 13:07:13]     -- Executing NoOp("SIP/3254101-6373", 
> > > "*** OnNet originated call
> > > > "Chocolate Chip" <3254101> -> 9220371") in new stack
> > > > [Aug  2 13:07:13]     -- Executing AGI("SIP/3254101-6373", 
> > > "ipt/originator.py") in new stack
> > > > [Aug  2 13:07:13]     -- Launched AGI Script 
> > > /var/lib/asterisk/agi-bin/ipt/originator.py
> > > > [Aug  2 13:07:13]     -- AGI Script Executing Application: 
> > > (SetAccount) Options: (9220371)
> > > > [Aug  2 13:07:13]     -- AGI Script Executing Application: 
> > > (ChanIsAvail) Options: (SIP/9220371)
> > > > [Aug  2 13:07:14]     -- AGI Script Executing Application: 
> > > (Dial) Options:
> > > > (SIP/dundisip:dU7wMVIkX00hbS5OFaZBDQ at xxx.yyy.142.163/9220371)
> > > > [Aug  2 13:07:14] WARNING[5429]: chan_sip.c:1980 
> > > create_addr: No such host: xxx.yyy.142.163/9220371
> > > 
> > > Try specifying the SIP argument as:
> > > 
> > > SIP/dundisip:dU7wMVIkX00hbS5OFaZBDQ at 9220371@xxx.yyy.142.163
> > > 
> > > See the following line in the sample extensions.conf as 
> an example:
> > > 
> > > ;exten => 
> > > _42X.,1,Dial(SIP/user:passwd@${EXTEN:2}@otherprovider.net,30,rT)
> > 
> > Tony... it's DUNDi....
> 
> OK, I know nothing about DUNDi. I was only highlighting what appeared
> to be invalid or at least ambiguous syntax in the SIP channel 
> requested.
> SIP appears not to like SIP/user:pass at host/number, but instead wants
> SIP/user:pass at number@host
> 
> Unless you can set up a sip.conf friend entry [xxxx] and then use
> SIP/xxxx/number
> 
> Hope this helps. If not, oh well.

Tony, I was able to fiddle with dundi.conf, and am now getting a SIP path in the format SIP/user:password at number@host:

*CLI> dundi lookup 9220370 at 180netsip
  1.     1 SIP/dundisip:password at 9220370@xxx.yyy.142.163 (EXISTS)
     from 00:14:22:1e:2a:d0, expires in 0 s
DUNDi lookup completed in 171 ms

However, when I try to dial this, I am still getting:

[Aug  2 15:57:35] WARNING[9916]: chan_sip.c:1980 create_addr: No such host: 9220370 at xxx.yyy.142.163
[Aug  2 15:57:35] NOTICE[9916]: app_dial.c:1040 dial_exec_full: Unable to create channel of type 'SIP' (cause 3 - No route to destination)

Arrgh