DRG no speech on i/c calls

[cv8devil]

I am attempting to setup a drg in my testbed. I am running BC12 Sp10 and have configured it as follows.
I can call out from the DRG extensions to IP, analogue and digital extensions and all is good. Any incoming call to the drg results in no speech. The only extra clue I can provide is when calling from the IP phone to the DRG I have sidetone on the IP phone up until the call is answered, then the IP phone has no sidetone.
<IPEXPIR=ALL;
IP EXTENSION DATA
DIR IP ADDRESS RAS PORT CS PORT BACKUP POS PASSWORD
8258 10.100.134.1 1719 1720 -
8259 10.100.134.2 1719 1720 -
8260 NOT REGISTERED - - -
8261 NOT REGISTERED - - -
8262 NOT REGISTERED - - -
8263 NOT REGISTERED - - -
8264 NOT REGISTERED - - -
8265 NOT REGISTERED - - -
8266 NOT REGISTERED - - -
8267 NOT REGISTERED - - -
8268 10.100.135.248 1025 4001 - 8268
8269 NOT REGISTERED - - -
8270 NOT REGISTERED - - -
8271 NOT REGISTERED - - -
8272 NOT REGISTERED - - -
8273 NOT REGISTERED - - -
8274 NOT REGISTERED - - -
8275 10.100.135.248 1026 4002 - 8275
8276 NOT REGISTERED - - -
8277 NOT REGISTERED - - -
8278 NOT REGISTERED - - -
8279 NOT REGISTERED - - -

END

<IPGKP:LIM=1,DIROPT=YES;
GATEKEEPER DATA
LIM TIMNET TMLOAD CODECS GKID BPOS DIR
1 5 0 B2013456789AC LIM1 1-0-40 8258
8259
8268
8275

END

<NADAP;
NUMBER ANALYSIS DATA
TYPE OF SERIES NUMBER SERIES
EXTENSION NUMBER SERIES 8200 - 8299
TYPE OF SERVICE CODE SERVICE CODE
EXTERNAL NUMBER LENGTH DATA
EXTERNAL NUMBER NUMBER LENGTH
PROCEED TO SEND SIGNAL DATA
EXTERNAL NUMBER POS. TYPE
CALL DISCRIMINATION DATA
EXTERNAL/INTERNAL NUMBER CAT

END

<GESPP:CSP=0;
COMMON SERVICE PROFILE
CSP TRAF SERV CDIV ROC NPRES
0 1103151515 2061501001300 11510000 000001 1010

END

<CNBIP:BPOS=1-0-40;

DEVICE BOARD REVISION INFORMATION
DATE: 06JUL06 TIME: 11:44:18

BPOS BOARD/BRDID PRODUCT NUMBER REVISION STATUS ADD
/IND

001-0-40 ELU32 ROF1375428/1 R6A
CAA 158 0022 R3D EXE

END

 

[cpux10]

I have experienced this problem before. The first thing to check is the configuration of any router in between. Check that all ports (TCP & UDP) are open.

 

[whosrdaddy]

yee NEED latest firmware on both DRG (R2G289) and ELU32 (R6A) to have it work properly!

-----------------------------------------------------
What You See Is What You Get
Never underestimate tha powah of tha google!

 

[cv8devil]

cpux10, I have setup everything through out of the box switch's with everything open and the same issue still exists.

whosrdaddy, I am running drg firmware r2f and my vendor support have got it working in their testbed with elu firmware as per my print and drg firware as per mine. I actually sent my second drg to them as they didn't have a newer drg in their lab.

When doing a signal trace on unit iplp on an i/c call to the drg there is more action on my vendor's tesbed than on mine.
It is now being escalated to E, so with anyluck I should have an answer soonish.

 

[whosrdaddy]

devil, your ELU32 software is plain old, you need at least R4G firmware to have correct dialogue with r2f DRg. SP10 implies you need to have R6A on your ELU32...

-----------------------------------------------------
What You See Is What You Get
Never underestimate tha powah of tha google!

 

[cv8devil]

I will be upgrading the ELU32 firmware but doubt that will fix it as TAC have the same firmware and their's does work.

While I'm waiting I'll give it a shot though.

 

[whosrdaddy]

what is the firmware of your ip phones?
IPERP; ?

please provide printout between monotags [tt] your printout [/tt] for easier reading...

-----------------------------------------------------
What You See Is What You Get
Never underestimate tha powah of tha google!

 

[cv8devil]

I upgraded the firmware of the ELU32 with the same result.

Just for the hell of it I connected the LAN port of the DRG to the same switch the WAN port was connected to (left the WAN port plugged in) and the DRG now functions correctly.

As an aside: At the production site which is running BC13 soon after entering IPBOI:......... the MD110 restarted. Upgraded the firware of the ELU32 from 3d to 6a and all was well.

 

[Option43]

Hi,
I had the same issue with my DRG22i (one way speech) in the end we sent it back to Ericsson. We tested this in my lab and it failed. So, I took it to site which had one working and replaced it with mine... and it still had one way speech.

 

[cv8devil]

AS having the LAN and WAN ports plugged in to the same switch isn't ideal I did some further testing. The solution is to have the LAN port configured on a different IP range/subnet as the WAN port.

In my case.
WAN port-
IP 10.100.135.248, mask 255.255.248.0, router 10.100.135.254

LAN port-

IP 192.168.1.1, mask 255.255.255.0, router 192.168.1.1


The DRG works i/c and o/g calls correctly.