Greg, Thanks for getting back to me. What we have operating is pretty much
your description. Two Call Managers using SIP trunks using Astrisk for
conversion from SIP to H323 for our longdistance carrier and for Voice Mail.
Frankly we can get the the gatekeeper to talk to the longdistance gatekeeper
and seem to have the call managers talking to the gatekeeper, but now when I
register a gateway with the gatekeeper things seem fall apart. We can get
calls coming in from the PSTN but get fast busy for out going calls to the
PSTN. Any suggestions would be helpful.
CMM - GW - GKchild - GKmain long distance
|
PSTN
If I don't register the gateway to the gatekeeper then I don't have LD. So
I believe I have a problem with the config or prefixes or something either
to with the gateway config or the call managers config on the gatekeeper.
Jason
----- Original Message -----
From: "Greg Oliver" <goliver@xxxxxxxxxxx>
To: <openh323gk-users@xxxxxxxxxxxxxxxxxxxxx>
Sent: Wednesday, June 08, 2005 2:21 PM
Subject: Re: Call Manager Nightmares
We have gnugk at our office (our engineers write software to complement
CCM) running against every version of CCM (same gnugk). 4.1.3 is the
latest version we have running. Well, we have a CCM per engineer, so
about 30 of them, and we use GK to talk to all of the CCMs and Asterisk
boxes on our network.
Is 4.1 the only version you cannot get to work?
Internally, we use CCM for our IP phones so we can chew our own food,
but use asterisk fro VM and IVR functionality. We are a pure Linux
shop. Our PRI is MGCP controlled by our production CCM cluster. Calls
from CCM phones work fine, but SIP phones dialing from Asterisk -> oh323
-> gk -> CCM -> PRI get dropped after a few seconds of trying. Asterisk
get DRQ from gatekeeper and drops the calls. Inbound to SIP works just
fine though - bad because I work from home a lot, so wee ended up having
to use a Broadvoice number for outbound SIP with this config..
-Greg
On Wed, 2005-06-08 at 13:21 -0600, Jason Swenson wrote:
Has anyone gotten gnugk to operate with Cisco Call Manager 4.1? I get
registation to go through, but end up with a fast busy when I try and
dial out. Calls coming in don't seem to even go through the
gatekeeper.
Look for some help, cisco engineers are having problems gett this to
operate as well.
Jason
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