[cisco-voip] Cisco Fax Server/ Resource Unavailable / MGCP H323

[Kalle Tetto]

Hi,

I did several time no mgcp /mgcp with no effects, but I will check all 
your recommendations. We are also running ATA boxes, which will need fax 
passthrough. Or do they support t38 now?

Many thanks

Scott Voll schrieb:
> check to make sure your Router is not set to Fax Relay.  I had a CCM 
> blade that came up as Fax Relay by default in the CCM --> gateway config.
>  
> Scott
> 
> On Mon, Mar 10, 2008 at 12:36 PM, Kalle Tetto <tettokalle at hotmail.com 
> <mailto:tettokalle at hotmail.com>> wrote:
> 
>     Hi,
> 
>     We have a Cisco Fax Server, Captaris 9.3 installed. Connecting via H323
>     to a Cisco CCM Cluster 4.2(3). The CCM is connected via MGCP PRI to the
>     PSTN.
> 
>     PSTN<->MGCP VGW E1/PRI <-> CCM 4.2(3) <-> Fax Server H323
> 
>     If I call in from PSTN I can see resource unavailable on the Q931 Debug
>     of IOS. I could not test from inside currently, because we configured
>     remotely with no one onsite.
> 
>     I receive this error after 3 rings. If I call out from Fax Server it
>     seems to be the same, the called FAX or phone rings, but after 3 rings
>     the Fax server says destination busy.
> 
>     I have checked for codec mismatches, but could not find any error. Also
>     I have MTP, Transcoding and Conferencing configured. I will test
>     tomorrow without Media Resources, only to be sure.
> 
>     Has anyone had this before?
> 
>     Has anyone this setup running, if so could you please pass me the
>     running MGCP Config and the setup in the Fax Server.
> 
>     Many Thanks and all the best.
> 
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