[Asterisk-Users] Asterisk and Cisco CallManager Integration

[Greg Oliver]

We have successfully connect * .9x && 1.0.x with CCM 3.3.x and up using
both gatekeeper and no gatekeeper..  Using SIP usually with CCM 4.0 and
up..  With CCM 3.3.x, there is a limitation where the gateway H323 in
your case cannot use IP addresses, so the Asterisk box has to have
correct DNS entries to resolbve your asterisk ox..  Then just use
regular route patterns and direct it to asterisk..

That works well.  You may also want to make sure your compatibility
matrix between Asterisk/OH323/PWLIB/GNUGK is right - incompatibilities
cause more issues than I care to talk about.  The GNUGk web site has the
best matrix to follow..

Thanks,

GReg



On Sat, 2005-06-25 at 10:39 -0500, info at beprojects.com wrote:
> Use a gatekeeper and have both boxes register with the gatekeeper.  That 
> way you can specify what numbers go where.  From everything I have 
> tested, * will NOT register with CCM.  When I added in a gatekeeper and 
> had both sides register with it, everything works.
> 
> Walid Azab wrote:
> > Hello,
> >  
> > I have Cisco CallManager 3.3.4 and Asterisk at Home <mailto:Asterisk at Home> 
> > latest version. I have earlier tried getting Asterisk to register with 
> > CCM via H323 and failed. Back then, I learned that this is a known bug 
> > in Asterisk. Also people who tried doing that had also succeeded in 
> > getting calls to go through only one direction like from CCM to 
> > Asterisk. I am not that expert so excuse my ignorance with this subject. 
> > So please if anyone has any useful information or is sure that this can 
> > now work please send me whatever you have on that.
> >  
> > I simply want Asterisk users to get their dial tones through CCM.
> >  
> > Thanks and I appreciate your assistance.
> >  
> > Walid
> >  
> >  
> > 
> > 
> > ------------------------------------------------------------------------
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