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| voip@mrga.ch 2007-04-25, 7:11 am |
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We solved one part of our problem. We loaded IOS 12.3.13 to the Gateway and
applied the commands recommendes in the Release Notes for cisco Unified
CallManager Release 4.2(3) =
=95 no mgcp fax t38 inhibit
=95 mgcp package-capability fxr-package
=95 no ccm-manager fallback-mgcp
Everthing works fine with G729b codec. If we switch to PCMU (G711u) we can =
make
calls from the Gatway to a phone using G711. However if I want to make a ca=
ll
to a analog phone attached to the VG224 with G711 the phone rings. I can pi=
ck
up the phone but the caller gets a ringing tone from the gateway.
Any ideas why G711 behaves like this??
Reto
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| voip@mrga.ch 2007-04-25, 7:11 am |
| IOS Version is 12.4.13
Sorry for that.
Zitat von voip@mrga.ch:
> =
> We solved one part of our problem. We loaded IOS 12.3.13 to the Gateway a=
nd
> applied the commands recommendes in the Release Notes for cisco Unified
> CallManager Release 4.2(3) =
> =95 no mgcp fax t38 inhibit
> =95 mgcp package-capability fxr-package
> =95 no ccm-manager fallback-mgcp
> =
> Everthing works fine with G729b codec. If we switch to PCMU (G711u) we can
> make
> calls from the Gatway to a phone using G711. However if I want to make a
> call
> to a analog phone attached to the VG224 with G711 the phone rings. I can
> pick
> up the phone but the caller gets a ringing tone from the gateway.
> =
> Any ideas why G711 behaves like this??
> =
> Reto
> =
> =
| |
| voip@mrga.ch 2007-04-25, 1:11 pm |
| Our Gateways work now with the following configuration
IOS: 12.4.8 (12.4.13 did NOT work)
Adding the following commands:
no mgcp fax t38 inhibit
mgcp package-capability fxr-package
no ccm-manager fallback-mgcp
And everthing worked.
Thanks for your help and support.
Reto
> =
> We solved one part of our problem. We loaded IOS 12.4.13 to the Gateway a=
nd
> applied the commands recommendes in the Release Notes for cisco Unified
> CallManager Release 4.2(3) =
> =95 no mgcp fax t38 inhibit
> =95 mgcp package-capability fxr-package
> =95 no ccm-manager fallback-mgcp
> =
> Everthing works fine with G729b codec. If we switch to PCMU (G711u) we can
> make
> calls from the Gatway to a phone using G711. However if I want to make a
> call
> to a analog phone attached to the VG224 with G711 the phone rings. I can
> pick
> up the phone but the caller gets a ringing tone from the gateway.
> =
> Any ideas why G711 behaves like this??
> =
> Reto
> =
> ________________________________________
_______
> cisco-voip mailing list
> cisco-voip@puck.nether.net
> https://puck.nether.net/mailman/listinfo/cisco-voip
> =
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