Dialplan to force G.729 thru Brekeke Sip Server

ajanth · Post by **ajanth** » Fri Mar 11, 2011 10:40 am

1. Brekeke Product Name and version:
2.2.7.8
2. Java version: 10.4.2.1

3. OS type and the version: Windows 2003 Enterprise

4. UA (phone), gateway or other hardware/software involved: IVRCAt, Radiuscat

5. Select your network pattern from http://www.brekeke-sip.com/bbs/network/ ... terns.html :

6. Your problem: I need to force G.729 codec through BSS for l outbound and inbound calls. because our ITSP doesn't support G.711. Also i am unbale to use Brekeke PBX to force G.729 because ITSP only works with IP secenario. Can you please tell me how to proceed this?

hope · Post by **hope** » Fri Mar 11, 2011 2:00 pm

use &net.rtp.audio.payloadtype = 18 at dial plan deploy pattern for itsp

ajanth · Post by **ajanth** » Fri Mar 11, 2011 2:16 pm

Thanks for your reply hope, I tried this dialplan and only the destination can hear me but i can't hear the destination ( oneway call), and when i track the RTP packets from ITSP to me G711 and from my server to ITSP G.729. This is the packet tracking..

Src IP addr,Src port,Dest IP addr,Dest port,SSRC,Payload,Packets,Lost,Max Delta (ms),Max Jitter (ms),Mean Jitter (ms),Pb?,
192.168.2.11,10002,204.11.192.132,18078,0xD7F21,ITU-T G.711 PCMU,1700,0 (0.0%),2045.31,26725659.03,251543.37,X,

204.11.192.132,18078,192.168.2.11,10002,0x115C0B3F,ITU-T G.711 PCMU,1847,220 (10.6%),328.77,5.86,1.13,X,

204.11.192.132,18078,192.168.2.11,10002,0x562CA81C,telephone-event,149,0 (0.0%),0.00,0.00,0.00,X,

63.251.22.246,17296, 192.168.2.11,10004,0x33684B03,ITU-T G.729,919,0 (0.0%),280.14,1.65,0.63,X,

192.168.2.11,10004, 63.251.22.246,17296,0xD872B,ITU-T G.711 PCMU,820,0 (0.0%),57.90,5.90,1.17,X,

Appreciate you help..

janP · Post by **janP** » Fri Mar 18, 2011 11:33 am

Use Brekeke PBX to control codec.
If you use Brekeke PBX, you don't have to manage codec at DialPlan.

It seems you are using SVK's products.. so you can get some assistances from them.