[Asterisk-Users] iax problems

Tilghman Lesher tilghman at mail.jeffandtilghman.com
Mon Mar 31 11:52:51 MST 2003 

I will certainly try CIPE.  However, I have my doubts that openvpn
is the problem, as another system is able to route calls just fine
over the vpn.

-Tilghman

On Monday 31 March 2003 12:16 pm, Michael Bielicki wrote:
> try CIPE,works like a breeze :)
>
> On Monday 31 Mar 2003 18:27, Tilghman Lesher shaped the electrons to 
say:
> > I'm having some trouble with placing some iax calls over an
> > openvpn:
> >
> > Setup A is a 1.8GHz Celeron, T100P attached to a Zhone Zplex.
> > Setup B is a 266MHz P2, T100P attached to a Zhone Zplex.
> > Setup C is a 700MHz P3, T100P attached to an Adtran TA 750.
> > Setup D is a 233MHz Pentium, with an X100P.
> >
> > Setups A and B are on the same physical network.  IAX calls
> > routed between them work fine.
> >
> > Setup D is on a different physical network, attached to Setup A
> > with a VPN (openvpn).  Calls routed over IAX from D to A work
> > fine.
> >
> > Setup C is on a different physical network, attached to Setup A
> > with a VPN (openvpn).  Neither side is able to successfully
> > connect to the other via IAX, although other IP traffic passes
> > just fine.  Persons on either end of this connection hear the
> > telephone station ring briefly (not a full ring, just partially),
> > but when they pick up, they get a dialtone.  Below is the output
> > from 'iax debug' on the consoles:
> >
> > -----Begin A output-----
> >     -- Starting simple switch on 'Zap/19-1'
> >     -- Executing AbsoluteTimeout("Zap/19-1", "0") in new stack
> >     -- Set Absolute Timeout to 0
> >     -- Executing Dial("Zap/19-1", "IAX/vcch at sassafras/619") in
> > new stack
> >     -- Calling using options 'exten=619;callerid="Tilghman
> > Lesher"
> > <103>;language=en;username=vcch;formats=2;capability=65282;versio
> >n=1;adsicp e=2' Tx-Frame Retry[000] -- Seqno: 00  Type: IAX    
> > Subclass: NEW Timestamp: 00001ms  Callno: 00032  DCall: -00001
> > [192.168.222.245:5036]
> >     -- Called vcch at sassafras/619
> > Tx-Frame Retry[000] -- Seqno: 01  Type: VOICE   Subclass: 2
> >    Timestamp: 00014ms  Callno: 00032  DCall: -00001
> > [192.168.222.245:5036]
> > Rx-Frame Retry[N/A] -- Seqno: 00  Type: IAX     Subclass: ACK
> >    Timestamp: 00001ms  Callno: 00045  DCall: 00032
> > [10.1.0.7:5036] Rx-Frame Retry[N/A] -- Seqno: 00  Type: IAX    
> > Subclass: ACCEPT Timestamp: 00001ms  Callno: 00045  DCall: 00032
> > [10.1.0.7:5036] Rx-Frame Retry[N/A] -- Seqno: 01  Type: IAX    
> > Subclass: ACK Timestamp: 00014ms  Callno: 00045  DCall: 00032
> > [10.1.0.7:5036] Rx-Frame Retry[N/A] -- Seqno: 01  Type: CONTROL
> > Subclass: RINGING Timestamp: 00006ms  Callno: 00045  DCall: 00032
> > [10.1.0.7:5036] Tx-Frame Retry[001] -- Seqno: 00  Type: IAX    
> > Subclass: NEW Timestamp: 00001ms  Callno: 00032  DCall: -00001
> > [192.168.222.245:5036]
> > Tx-Frame Retry[001] -- Seqno: 01  Type: VOICE   Subclass: 2
> >    Timestamp: 00014ms  Callno: 00032  DCall: -00001
> > [192.168.222.245:5036]
> > Rx-Frame Retry[N/A] -- Seqno: 00  Type: IAX     Subclass: ACK
> >    Timestamp: 00001ms  Callno: 00046  DCall: 00032
> > [10.1.0.7:5036] Rx-Frame Retry[N/A] -- Seqno: 00  Type: IAX    
> > Subclass: ACCEPT Timestamp: 00001ms  Callno: 00046  DCall: 00032
> > [10.1.0.7:5036] Rx-Frame Retry[N/A] -- Seqno: 01  Type: IAX    
> > Subclass: ACK Timestamp: 00014ms  Callno: 00046  DCall: 00032
> > [10.1.0.7:5036] Rx-Frame Retry[N/A] -- Seqno: 01  Type: CONTROL
> > Subclass: RINGING Timestamp: 00006ms  Callno: 00046  DCall: 00032
> > [10.1.0.7:5036] -- Hungup 'IAX[sassafras]/32'
> >   == Spawn extension (internal, 619, 2) exited non-zero on
> > 'Zap/19-1' -- Hungup 'Zap/19-1'
> > Tx-Frame Retry[000] -- Seqno: 02  Type: IAX     Subclass: HANGUP
> >    Timestamp: 06428ms  Callno: 00032  DCall: -00001
> > [192.168.222.245:5036]
> > Rx-Frame Retry[N/A] -- Seqno: 00  Type: IAX     Subclass: INVAL
> >    Timestamp: 00000ms  Callno: 32767  DCall: 00032
> > [10.1.0.7:5036] Tx-Frame Retry[001] -- Seqno: 02  Type: IAX    
> > Subclass: HANGUP Timestamp: 06428ms  Callno: 00032  DCall: -00001
> > [192.168.222.245:5036]
> > Rx-Frame Retry[N/A] -- Seqno: 00  Type: IAX     Subclass: INVAL
> >    Timestamp: 00000ms  Callno: 32767  DCall: 00032
> > [10.1.0.7:5036] Tx-Frame Retry[002] -- Seqno: 00  Type: IAX    
> > Subclass: NEW Timestamp: 00001ms  Callno: 00032  DCall: -00001
> > [192.168.222.245:5036]
> > Tx-Frame Retry[002] -- Seqno: 01  Type: VOICE   Subclass: 2
> >    Timestamp: 00014ms  Callno: 00032  DCall: -00001
> > [192.168.222.245:5036]
> > Rx-Frame Retry[N/A] -- Seqno: 00  Type: IAX     Subclass: ACK
> >    Timestamp: 00001ms  Callno: 00047  DCall: 00032
> > [10.1.0.7:5036] Rx-Frame Retry[N/A] -- Seqno: 00  Type: IAX    
> > Subclass: ACCEPT Timestamp: 00001ms  Callno: 00047  DCall: 00032
> > [10.1.0.7:5036] Rx-Frame Retry[N/A] -- Seqno: 01  Type: IAX    
> > Subclass: ACK Timestamp: 00014ms  Callno: 00047  DCall: 00032
> > [10.1.0.7:5036] Rx-Frame Retry[N/A] -- Seqno: 01  Type: CONTROL
> > Subclass: RINGING Timestamp: 00005ms  Callno: 00047  DCall: 00032
> > [10.1.0.7:5036] Tx-Frame Retry[002] -- Seqno: 02  Type: IAX    
> > Subclass: HANGUP Timestamp: 06428ms  Callno: 00032  DCall: -00001
> > [192.168.222.245:5036]
> > Rx-Frame Retry[N/A] -- Seqno: 00  Type: IAX     Subclass: INVAL
> >    Timestamp: 00000ms  Callno: 32767  DCall: 00032
> > [10.1.0.7:5036] Tx-Frame Retry[003] -- Seqno: 00  Type: IAX    
> > Subclass: NEW Timestamp: 00001ms  Callno: 00032  DCall: -00001
> > [192.168.222.245:5036]
> > Tx-Frame Retry[003] -- Seqno: 01  Type: VOICE   Subclass: 2
> >    Timestamp: 00014ms  Callno: 00032  DCall: -00001
> > [192.168.222.245:5036]
> > Rx-Frame Retry[N/A] -- Seqno: 00  Type: IAX     Subclass: ACK
> >    Timestamp: 00001ms  Callno: 00048  DCall: 00032
> > [10.1.0.7:5036] Rx-Frame Retry[N/A] -- Seqno: 00  Type: IAX    
> > Subclass: ACCEPT Timestamp: 00001ms  Callno: 00048  DCall: 00032
> > [10.1.0.7:5036] Rx-Frame Retry[N/A] -- Seqno: 01  Type: IAX    
> > Subclass: ACK Timestamp: 00014ms  Callno: 00048  DCall: 00032
> > [10.1.0.7:5036] Rx-Frame Retry[N/A] -- Seqno: 01  Type: CONTROL
> > Subclass: RINGING Timestamp: 00005ms  Callno: 00048  DCall: 00032
> > [10.1.0.7:5036] Tx-Frame Retry[003] -- Seqno: 02  Type: IAX    
> > Subclass: HANGUP Timestamp: 06428ms  Callno: 00032  DCall: -00001
> > [192.168.222.245:5036]
> > Rx-Frame Retry[N/A] -- Seqno: 00  Type: IAX     Subclass: INVAL
> >    Timestamp: 00000ms  Callno: 32767  DCall: 00032
> > [10.1.0.7:5036] -----End A output-----
> >
> > -----Begin C output-----
> > Rx-Frame Retry[N/A] -- Seqno: 00  Type: IAX     Subclass: NEW
> > Tx-Frame Retry[-01] -- Seqno: 00  Type: IAX     Subclass: ACK
> >     -- Accepting unauthenticated call from 10.1.0.8, requested
> > format = 2, actual format = 2
> > Tx-Frame Retry[000] -- Seqno: 00  Type: IAX     Subclass: ACCEPT
> > Rx-Frame Retry[N/A] -- Seqno: 01  Type: VOICE   Subclass: 2
> > Tx-Frame Retry[-01] -- Seqno: 01  Type: IAX     Subclass: ACK
> >     -- Executing StripMSD("IAX[vcch at 10.1.0.8:5036]/45", "1") in
> > new stack
> >     -- Executing Dial("IAX[vcch at 10.1.0.8:5036]/45", "Zap/19") in
> > new stack
> >     -- Called 19
> >     -- Zap/19-1 is ringing
> > Tx-Frame Retry[000] -- Seqno: 01  Type: CONTROL Subclass: RINGING
> > Rx-Frame Retry[N/A] -- Seqno: 00  Type: IAX     Subclass: INVAL
> >     -- Hungup 'Zap/19-1'
> >   == Spawn extension (internal, 19, 2) exited non-zero on
> > 'IAX[vcch at 10.1.0.8:5036]/45'
> >     -- Hungup 'IAX[vcch at 10.1.0.8:5036]/45'
> > Rx-Frame Retry[N/A] -- Seqno: 00  Type: IAX     Subclass: INVAL
> > Rx-Frame Retry[N/A] -- Seqno: 00  Type: IAX     Subclass: INVAL
> > Rx-Frame Retry[N/A] -- Seqno: 00  Type: IAX     Subclass: INVAL
> > Rx-Frame Retry[N/A] -- Seqno: 00  Type: IAX     Subclass: NEW
> > Tx-Frame Retry[-01] -- Seqno: 00  Type: IAX     Subclass: ACK
> >     -- Accepting unauthenticated call from 10.1.0.8, requested
> > format = 2, actual format = 2
> >     -- Executing StripMSD("IAX[vcch at 10.1.0.8:5036]/46", "1") in
> > new stack
> >     -- Executing Dial("IAX[vcch at 10.1.0.8:5036]/46", "Zap/19") in
> > new stack
> >     -- Called 19
> > Tx-Frame Retry[000] -- Seqno: 00  Type: IAX     Subclass: ACCEPT
> > Rx-Frame Retry[N/A] -- Seqno: 01  Type: VOICE   Subclass: 2
> > Tx-Frame Retry[-01] -- Seqno: 01  Type: IAX     Subclass: ACK
> >     -- Zap/19-1 is ringing
> > Tx-Frame Retry[000] -- Seqno: 01  Type: CONTROL Subclass: RINGING
> > Rx-Frame Retry[N/A] -- Seqno: 00  Type: IAX     Subclass: INVAL
> >     -- Hungup 'Zap/19-1'
> >   == Spawn extension (internal, 19, 2) exited non-zero on
> > 'IAX[vcch at 10.1.0.8:5036]/46'
> >     -- Hungup 'IAX[vcch at 10.1.0.8:5036]/46'
> > Rx-Frame Retry[N/A] -- Seqno: 00  Type: IAX     Subclass: INVAL
> > Rx-Frame Retry[N/A] -- Seqno: 00  Type: IAX     Subclass: INVAL
> > Rx-Frame Retry[N/A] -- Seqno: 00  Type: IAX     Subclass: INVAL
> > Rx-Frame Retry[N/A] -- Seqno: 02  Type: IAX     Subclass: HANGUP
> > Rx-Frame Retry[N/A] -- Seqno: 02  Type: IAX     Subclass: HANGUP
> > Rx-Frame Retry[N/A] -- Seqno: 00  Type: IAX     Subclass: NEW
> > Tx-Frame Retry[-01] -- Seqno: 00  Type: IAX     Subclass: ACK
> >     -- Accepting unauthenticated call from 10.1.0.8, requested
> > format = 2, actual format = 2
> >     -- Executing StripMSD("IAX[vcch at 10.1.0.8:5036]/47", "1") in
> > new stack
> >     -- Executing Dial("IAX[vcch at 10.1.0.8:5036]/47", "Zap/19") in
> > new stack
> >     -- Called 19
> > Tx-Frame Retry[000] -- Seqno: 00  Type: IAX     Subclass: ACCEPT
> >     -- Zap/19-1 is ringing
> > Rx-Frame Retry[N/A] -- Seqno: 01  Type: VOICE   Subclass: 2
> > Tx-Frame Retry[-01] -- Seqno: 01  Type: IAX     Subclass: ACK
> > Tx-Frame Retry[000] -- Seqno: 01  Type: CONTROL Subclass: RINGING
> > Rx-Frame Retry[N/A] -- Seqno: 00  Type: IAX     Subclass: INVAL
> >     -- Hungup 'Zap/19-1'
> >   == Spawn extension (internal, 19, 2) exited non-zero on
> > 'IAX[vcch at 10.1.0.8:5036]/47'
> >     -- Hungup 'IAX[vcch at 10.1.0.8:5036]/47'
> > Rx-Frame Retry[N/A] -- Seqno: 00  Type: IAX     Subclass: INVAL
> > Rx-Frame Retry[N/A] -- Seqno: 00  Type: IAX     Subclass: INVAL
> > Rx-Frame Retry[N/A] -- Seqno: 00  Type: IAX     Subclass: INVAL
> > Rx-Frame Retry[N/A] -- Seqno: 02  Type: IAX     Subclass: HANGUP
> > Rx-Frame Retry[N/A] -- Seqno: 00  Type: IAX     Subclass: NEW
> > Tx-Frame Retry[-01] -- Seqno: 00  Type: IAX     Subclass: ACK
> >     -- Accepting unauthenticated call from 10.1.0.8, requested
> > format = 2, actual format = 2
> >     -- Executing StripMSD("IAX[vcch at 10.1.0.8:5036]/48", "1") in
> > new stack
> >     -- Executing Dial("IAX[vcch at 10.1.0.8:5036]/48", "Zap/19") in
> > new stack
> >     -- Called 19
> > Tx-Frame Retry[000] -- Seqno: 00  Type: IAX     Subclass: ACCEPT
> >     -- Zap/19-1 is ringing
> > Rx-Frame Retry[N/A] -- Seqno: 01  Type: VOICE   Subclass: 2
> > Tx-Frame Retry[-01] -- Seqno: 01  Type: IAX     Subclass: ACK
> > Tx-Frame Retry[000] -- Seqno: 01  Type: CONTROL Subclass: RINGING
> > Rx-Frame Retry[N/A] -- Seqno: 00  Type: IAX     Subclass: INVAL
> >     -- Hungup 'Zap/19-1'
> >   == Spawn extension (internal, 19, 2) exited non-zero on
> > 'IAX[vcch at 10.1.0.8:5036]/48'
> >     -- Hungup 'IAX[vcch at 10.1.0.8:5036]/48'
> > Rx-Frame Retry[N/A] -- Seqno: 00  Type: IAX     Subclass: INVAL
> > Rx-Frame Retry[N/A] -- Seqno: 00  Type: IAX     Subclass: INVAL
> > Rx-Frame Retry[N/A] -- Seqno: 00  Type: IAX     Subclass: INVAL
> > Rx-Frame Retry[N/A] -- Seqno: 02  Type: IAX     Subclass: HANGUP
> > -----End C output-----
> >
> > -----Begin portion of iax.conf (both)-----
> > [vcch]
> > type=friend
> > context=internal
> > host=192.168.98.137
> >
> > [sassafras]
> > context=internal
> > host=192.168.222.245
> > type=friend
> > -----End-----
> >
> > -Tilghman
> >
> > _______________________________________________
> > Asterisk-Users mailing list
> > Asterisk-Users at lists.digium.com
> > http://lists.digium.com/mailman/listinfo/asterisk-users

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