[asterisk-users] Lagged Extension
Hi, running Asterisk 1.6.2.0 and have started to see in messages: [Jan 14 05:43:43] NOTICE[29231] chan_sip.c: Peer '100' is now Lagged. (4007ms / 3000ms) [Jan 14 05:43:53] NOTICE[29231] chan_sip.c: Peer '100' is now Reachable. (9ms / 3000ms) [Jan 14 05:44:02] NOTICE[29231] chan_sip.c: Peer '100' is now Lagged. (5008ms / 3000ms) [Jan 14 05:44:12] NOTICE[29231] chan_sip.c: Peer '100' is now Reachable. (7ms / 3000ms) [Jan 14 06:44:43] NOTICE[29231] chan_sip.c: Peer '100' is now Lagged. (3008ms / 3000ms) [Jan 14 06:44:53] NOTICE[29231] chan_sip.c: Peer '100' is now Reachable. (9ms / 3000ms) [Jan 14 06:45:04] NOTICE[29231] chan_sip.c: Peer '100' is now Lagged. (5008ms / 3000ms) [Jan 14 06:45:14] NOTICE[29231] chan_sip.c: Peer '100' is now Reachable. (7ms / 3000ms) [Jan 14 07:10:27] NOTICE[29231] chan_sip.c: Peer '100' is now Lagged. (3007ms / 3000ms) [Jan 14 07:10:37] NOTICE[29231] chan_sip.c: Peer '100' is now Reachable. (8ms / 3000ms) [Jan 14 07:20:37] NOTICE[29231] chan_sip.c: Peer '100' is now Lagged. (4007ms / 3000ms) If I run a constant ping to that peer all looks fine: PING 192.168.1.110 (192.168.1.110) 56(84) bytes of data. 64 bytes from 192.168.1.110: icmp_seq=1 ttl=60 time=0.509 ms 64 bytes from 192.168.1.110: icmp_seq=2 ttl=60 time=0.496 ms 64 bytes from 192.168.1.110: icmp_seq=3 ttl=60 time=0.486 ms 64 bytes from 192.168.1.110: icmp_seq=4 ttl=60 time=0.500 ms 64 bytes from 192.168.1.110: icmp_seq=5 ttl=60 time=0.497 ms 64 bytes from 192.168.1.110: icmp_seq=6 ttl=60 time=0.497 ms 64 bytes from 192.168.1.110: icmp_seq=7 ttl=60 time=0.499 ms 64 bytes from 192.168.1.110: icmp_seq=8 ttl=60 time=0.497 ms 64 bytes from 192.168.1.110: icmp_seq=9 ttl=60 time=0.495 ms 64 bytes from 192.168.1.110: icmp_seq=10 ttl=60 time=0.494 ms 64 bytes from 192.168.1.110: icmp_seq=11 ttl=60 time=0.497 ms 64 bytes from 192.168.1.110: icmp_seq=12 ttl=60 time=0.496 ms Any thoughts on what cause be causing it please ? -- Thanks, Phil -- _ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
Re: [asterisk-users] Lagged Extension
On 14 Jan 2010, at 10:08, --[ UxBoD ]-- wrote: running Asterisk 1.6.2.0 and have started to see in messages: [Jan 14 05:43:43] NOTICE[29231] chan_sip.c: Peer '100' is now Lagged. (4007ms / 3000ms) [Jan 14 07:20:37] NOTICE[29231] chan_sip.c: Peer '100' is now Lagged. (4007ms / 3000ms) If I run a constant ping to that peer all looks fine: PING 192.168.1.110 (192.168.1.110) 56(84) bytes of data. 64 bytes from 192.168.1.110: icmp_seq=1 ttl=60 time=0.509 ms 64 bytes from 192.168.1.110: icmp_seq=12 ttl=60 time=0.496 ms Any thoughts on what cause be causing it please ? Faulty handset? ICMP could be working but 'further up' stuff might be screwing up. Tried new firmware/re-flash/reboot/whatever? S -- _ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
Re: [asterisk-users] Lagged Extension
Oh, I forgot to mention, the customer can make outbound calls from this extension. Just calls cannot be routed back even though the IP Address and port are in the realtime cache. Ishfaq Malik wrote: Hi There I have an extension which is in a different country and is constantly lagged (about 800ms). When anyone tries to call this extension we get a No route to destination message. Now I would have thought that the server should be able to find a route to the destination seeing as the peer poke finds it's way there. Or is that lag too much to create a SIP channel? Thanks in advance Ish -- Ishfaq Malik Software Developer PackNet Ltd Office: 0161 660 3062 ___ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
Re: [asterisk-users] Lagged Extension
800ms is horrendous lag for a VoIP connection. If I were you, I'd be investing some time in finding out why the lag is so great. Even if I do a ping to a UK address, I'm getting pings of no more than 300ms from Australia. Unless you've got multiple satellite connections in the path (in which case VoIP is pretty close to a lost cause anyway) I'd be looking at these high pings as a symptom of a network problem somewhere else. Ishfaq Malik wrote: I have an extension which is in a different country and is constantly lagged (about 800ms). When anyone tries to call this extension we get a No route to destination message. ___ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
Re: [asterisk-users] Lagged Extension
Cheers Rob, I was thinking it was due to a low bandwidth connection at the other end but from what you're saying it sounds like this is not the case. Rob Hillis wrote: 800ms is horrendous lag for a VoIP connection. If I were you, I'd be investing some time in finding out why the lag is so great. Even if I do a ping to a UK address, I'm getting pings of no more than 300ms from Australia. Unless you've got multiple satellite connections in the path (in which case VoIP is pretty close to a lost cause anyway) I'd be looking at these high pings as a symptom of a network problem somewhere else. Ishfaq Malik wrote: I have an extension which is in a different country and is constantly lagged (about 800ms). When anyone tries to call this extension we get a No route to destination message. ___ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users -- Ishfaq Malik Software Developer PackNet Ltd Office: 0161 660 3062 ___ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
Re: [asterisk-users] Lagged Extension
Low bandwidth is another possibility, but I'd have though that any connection slow enough to generate that much latency wouldn't be usable for VoIP in the first place. Ishfaq Malik wrote: Cheers Rob, I was thinking it was due to a low bandwidth connection at the other end but from what you're saying it sounds like this is not the case. ___ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
[asterisk-users] Lagged Extension
Hi There I have an extension which is in a different country and is constantly lagged (about 800ms). When anyone tries to call this extension we get a No route to destination message. Now I would have thought that the server should be able to find a route to the destination seeing as the peer poke finds it's way there. Or is that lag too much to create a SIP channel? Thanks in advance Ish -- Ishfaq Malik Software Developer PackNet Ltd Office: 0161 660 3062 ___ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
