Voxalot / SIP Broker Support Forums - View Single Post - I lost inbound audio when i receive calls

137383 · 04-06-2009, 02:45 AM

I don't know why but i lost inbound audio.

Test realized:

1) Echo test *600, works fine.
2) When i make call to somebody, works fine.
3) When i receive(*) a call (somebody calls me) somebody hear me, but i can hear.
¿What kind of calls? I test with:
3.1) Call to my sip account registered.
3.2) Call through inum access number.
3.3) Call to my Did number callforwarded to my 123456@voxalot.com, the ata connected phone rings but when i hang up, i hear saturation tone in the receiving phone (the making call phone hears silence).

Some configuration details:
a) Simetric NAT handling set to YES
b) One ITSP registered in my voxalot account
c) Network Diagram at home
c) DMZ Configuration in router
d) STUN Configuration in ATA
e) Wan configuration in ATA (the same ip as DMZ in Router)

HELP!

regards
Fabián

04-06-2009, 02:45 AM	#1
137383 Member Join Date: Mar 2009 Posts: 43 Thanks: 9 Thanked 2 Times in 2 Posts	I lost inbound audio when i receive calls I don't know why but i lost inbound audio. Test realized: 1) Echo test 600, works fine. 2) When i make call to somebody, works fine. 3) When i receive() a call (somebody calls me) somebody hear me, but i can hear. ¿What kind of calls? I test with: 3.1) Call to my sip account registered. 3.2) Call through inum access number. 3.3) Call to my Did number callforwarded to my 123456@voxalot.com, the ata connected phone rings but when i hang up, i hear saturation tone in the receiving phone (the making call phone hears silence). Some configuration details: a) Simetric NAT handling set to YES b) One ITSP registered in my voxalot account c) Network Diagram at home c) DMZ Configuration in router d) STUN Configuration in ATA e) Wan configuration in ATA (the same ip as DMZ in Router) HELP! regards Fabián Last edited by 137383; 04-06-2009 at 03:53 AM.