[OpenSIPS-Users] Mediaproxy gives "ASN1 parser: Element was not found"

[Jeff Pyle]

Hello,

I upgrading my OpenSER 1.3.2 + Mediaproxy 1.9.1 configuration to  
OpenSIPs 1.4 + Mediaproxy 2.1.0.  When I start either media-dispatcher  
or media-relay with --no-fork, I get the following errors:

# media-relay --no-fork
Starting MediaProxy Relay 2.1.0
Set resource limit for maximum open file descriptors to 1384
failed to create MediaProxy Relay: ASN1 parser: Element was not found.
Traceback (most recent call last):
--- <exception caught here> ---
   File "/usr/bin/media-relay", line 54, in <module>
     relay = MediaRelay()
   File "/usr/lib/python2.5/site-packages/mediaproxy/relay.py", line  
291, in __init__
     self.cred = X509Credentials(cert_name='relay')
   File "/usr/lib/python2.5/site-packages/mediaproxy/tls.py", line  
132, in __init__
     twisted.X509Credentials.__init__(self, self.X509cert,  
self.X509key, [self.X509ca], [self.X509crl])
   File "/usr/lib/python2.5/site-packages/mediaproxy/tls.py", line 99,  
in __get__
     return descriptor.get()
   File "/usr/lib/python2.5/site-packages/mediaproxy/tls.py", line 82,  
in get
     self.object = self.klass(f.read())
   File "<string>", line 1, in __init__

   File "/usr/lib/python2.5/site-packages/gnutls/validators.py", line  
273, in check_args
     return func(*func_args)
   File "/usr/lib/python2.5/site-packages/gnutls/crypto.py", line 82,  
in __init__
     gnutls_x509_crt_init(byref(self._c_object))
   File "/usr/lib/python2.5/site-packages/gnutls/library/errors.py",  
line 64, in _check_status
     raise GNUTLSError(ErrorMessage(retcode))
gnutls.errors.GNUTLSError: ASN1 parser: Element was not found.

The dispatcher's errors are very similar.

This on a Fedora 7 box.  Its RPM version of gnutls is old, at 1.6.3.   
I see the Mediaproxy docs state that 2.4.1 is required.  I installed  
2.4.2 from source into /usr/local/lib.

I attempted to reinstall python-gnutls, but I'm quickly discovering  
that I have no idea how to manage python whatsoever.

I'm not sure if I still have a version problem or what here.  Any  
suggestions would be greatly appreciated.

Thanks,
Jeff