[cisco-voip] One way voice after Transfer.

[Mike Armstrong]

If it's any consolation, we have a similar problem.  So far, it's only been 
reported after 2 forwards: Caller calls operator (7960), who forwards it to 
admin asst (7960), who forwards it to 7935 conference phone, where they see 
one-way audio (we hear the caller, caller can't hear us).  I was just 
getting set to run some tests when I was overcome by events, and am just 
getting back to reality now.  We work around the problem in 2 ways: 1) have 
the 7935 call the outside party,  or 2) assign a DID number to the 7935 and 
have the outside party call in directly to the 7935; good for meet-me 
conferences.

Mike Armstrong
UF/IFAS CREC
Lake Alfred, FL

T1/PRI         H.323
 PSTN --->VG3640--->CCM4.1(2)

> Date: Tue, 7 Jun 2005 11:36:55 +0300
> From: George Dormishev <gdorm at is-bg.net>
> Subject: [cisco-voip] One way voice after Transfer.
> To: cisco-voip at puck.nether.net
> Message-ID: <200506071136.55214.gdorm at is-bg.net>
> Content-Type: text/plain;  charset="us-ascii"
>
> The picture is like this
>
>      E1         h.323
> PSTN----->VG3660------>CCM 3.3.4
>
>
> When an incoming call from the PSTN is connected to a ip phone the stream 
> is
> OK but when the called IP phone transfers the call to another ip phone the
> stream is passing to the side of CCM but not in the direction of the PSTN.
> I have issued those commands
>
> h323-gateway voip interface
> h323-gateway voip bind srcaddr
>
> to the GW so that the RTP stream is pointed in the right direction but the
> strange one is that some times it works some times it dosen't.Any one have 
> a
> clue?
>
> Thanks for the input.
>
> /George