* You are viewing the archive for July 21st, 2012

- SIP Retransmission Problem

Hi all, I have a problems with asterisk I configured a number eutelia for so I ring an internal

the file is as follows:


# sip.conf

Register: 0707732332:xxxxxxxx@voip.eutelia.it/0707732332
registertimeout20
registerattempts10

[eutelia]
type=fiend Xlanguage=it context=fom-eutelia host=voip.eutelia.it dtmfmode=rfc2833
directmedia=no fromdomain=voip.eutelia.it fromuser07732332
defaultuser07732332
insecure=invite qualify=yes secret=xxxxxxxxxx disallow=al allow=ulaw allow=aaw

# extensions.conf

[from-eutelia]

exten => 0707732332,1,NoOp same => n,Dial(SIP/1000,45)
same => n,Hangup

from cli:

Using SIP RTP CoS mark 5
-Performing of 0707732332from-eutelia: 1 NoOp (SIPeutelia-00000022) in new stack
-Performing of 0707732332from-eutelia: 2 Dial (SIPeutelia-00000022, SIP1000, 45) in new stack Using SIP RTP CoS mark 5
-SIP1000 called
-Ringing SIP1000-00000023
-SIP1000-SIPeutelia-00000023 replied 00000022
21 Jul 23:34:23 WARNING2491: c:3641 retranspkt: chansip. retransmission timeout reached on transmission A66023DE-D2B211E1-8D25E362-A130DAB
9195.62.226.18 for seqno 101 (critical response)-see https:
wiki.asterisk.orgwikidisplayASTSIPRetransmissions Package timeout after 6401ms with no response
21 Jul WARNING2491: 23:34:23 c:3670 retranspkt chansip.: Hanging up call A66023DE-D2B211E1-8D25E362-A130DAB 9195.62.226.18-no response to our critical packages (see https: wiki.asterisk.orgwikidisplayASTSIP

the call drops after 4-5 seconds can you tell me what do I go to edit why this doesn’t happen?
I also disabled iptables in order to avoid any problem (although it seems properly configured)

Thanks in advance

Less Good Call Quality Using Asterisk

Hello,

I am currently using the following setup:
Snom 300 – Asterisk 1.8.13.0 running on Raspberry Pi – Sipgate SIP Provider When I am using this setup, the call quality isn’t as good as when using a direct connection like Snom 300 – Sipgate SIP Provider to my SIP Provider (Sipgate).

Sipgate supports

0x08 (G.711), so the best one possible. Still the quality isn’t as good as on a direct connection between my Snom phone and Asterisk. Using Asterisk it feels a little bit like there is some more background noise or so. Any hints why the quality using Asterisk is less good than on a direct connection? Does Asterisk by default change anything on the signal or is it just passed through? Thanks :-)

Best regards Stefan

Asterisk And IPTV

Dears;

Is it possible with Asteisk to have IPTV (ability to show the TV channels using the video over IP, but to be live). In other words, to use Asterisk to watch the TV Channels.

Which open source that can do this, so we can install it on the same asterisk machine?

Also, is it possible to use Asterisk as Video Service Provider, to boradcast the video channels for the clients?

Regards Bilal