[cisco-voip] Callmanager 3.3 to 7206 IPIP-GW

[Ryan Fields]

Hi Mark,

I used the ipip-gw as an sbc and all device interfaces involved are using
public addresses.
The only voip to voip connection here is between the ccm, ipip-gw and
as5400.

Do you have a recommendation on how I should configure the callmanager,
ipip-gw or as5400?

Thanks,
Ryan





On 7/30/07, Mark Holloway <mh at markholloway.com> wrote:
>
>  One way audio is usually a NAT problem. Does the issue happen with VoIP
> to VoIP calls or just VoIP to PSTN?
>
>
>
> *From:* cisco-voip-bounces at puck.nether.net [mailto:
> cisco-voip-bounces at puck.nether.net] *On Behalf Of *Ryan Fields
> *Sent:* Monday, July 30, 2007 4:25 AM
> *To:* cisco-voip at puck.nether.net
> *Subject:* [cisco-voip] Callmanager 3.3 to 7206 IPIP-GW
>
>
>
> Hi All,
>
>
>
>
>
> I'm currently working on a callmanager 3.3 to place calls through a 7206
> IPIP-GW.
>
> Here is my current setup:
>
>
>
> (Caller) IP Phone -> CCM -> IPIPGW -> AS5400 -> TDM -> Phone (Receiver)
>
>
>
> My problem is that the audio is only one-way, no audio on the caller's
> end; the receiver
>
> can hear the caller.
>
>
>
> I've set the IPIP-GW as an inter-cluster trunk on the CCM and had the MTP
> enabled and
>
> disabled, but I still get the same result.  I've also set an incoming
> dial-peer and outgoing
>
> dial-peer on the IPIP-GW and forced a G711u codec.
>
>
>
> One bahavior I have observed is that I hear the receiver's audio for a
> short period and then
>
> it goes silent. Connections seem normal via show command:
>
>
>
> Total call-legs: 2
>     493893 ANS     T9     g711ulaw    VOIP        P2131234567
> 202.XXX.XXX.118:18844
>     493894 ORG     T9     g711ulaw    VOIP        P12134300001
> 65.XXX.XXX.12:22480
>
>
>
>
> I'm Using IOS c7200-adventerprisek9-mz.124-9.T1.bin
>
>
>
>
>
> Any ideas anyone?
>
>
>
> Thanks!
>
> Ryan
>
>
>
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