Hi, I am now testing the chan_ss7 v 0.8.2 and the SUS and RES works great, Thanks to the Sifira guys!!!! :) But I still have a problem with the ring back tone when the caller is originating from the pstn side. I can see that asterisk is sending ALERT_CALL in progress but it seems that the Nortel switch which I am connected cannot see it. I even try to apply patch for the RBT posted on the voip-info but to no avail. Any about this scenario? Also I get Buffer warnings, is a way to omit this things. Here is the tarce I got. Mar 9 02:15:31 WARNING[10460] mtp.c: Excessive poll delay 10226! Mar 9 02:15:31 VERBOSE[10902] logger.c: -- Executing AGI("SS7/31", "fixlocalprefix") in new stack Mar 9 02:15:31 VERBOSE[10902] logger.c: -- Launched AGI Script /var/lib/asterisk/agi-bin/fixlocalprefix Mar 9 02:15:31 WARNING[10460] mtp.c: Full Zaptel input buffer detected, incoming packets may have been lost on link 'l1'. Mar 9 02:15:31 WARNING[10460] mtp.c: Empty Zaptel output buffer detected, outgoing packets may have been lost on link 'l1'. Mar 9 02:15:31 WARNING[10460] mtp.c: Excessive poll delay 9520! Mar 9 02:15:31 NOTICE[10460] mtp.c: MTP2 bitstream frame format error, entering octet counting mode on link 'l1'. Mar 9 02:15:31 DEBUG[10460] mtp.c: Last raw bits on link 'l1': f0 bf 2a ba 80 38 f8 5f 95 5d 40 1c 7c 2f ca ae a0 0e 3e 17 e5 57 50 07 1f 0b f2 ab 5d 40 1c 7c 2f ca ae a0 Mar 9 02:15:31 WARNING[10460] mtp.c: Full Zaptel input buffer detected, incoming packets may have been lost on link 'l1'. Mar 9 02:15:31 WARNING[10460] mtp.c: Empty Zaptel output buffer detected, outgoing packets may have been lost on link 'l1'. Mar 9 02:15:31 WARNING[10460] mtp.c: Excessive poll delay 9453! Mar 9 02:15:31 NOTICE[10460] mtp.c: MTP2 bitstream frame format error, entering octet counting mode on link 'l1'. Mar 9 02:15:31 DEBUG[10460] mtp.c: Last raw bits on link 'l1': 2f ca ae a0 0e 3e 17 e5 57 50 07 1f 0b f2 ab a8 03 8f 85 f9 55 d4 01 c7 c2 fc aa ea 50 07 1f 0b f2 ab a8 03 Mar 9 02:15:31 WARNING[10460] mtp.c: Full Zaptel input buffer detected, incoming packets may have been lost on link 'l1'. Mar 9 02:15:31 WARNING[10460] mtp.c: Empty Zaptel output buffer detected, outgoing packets may have been lost on link 'l1'. Mar 9 02:15:31 NOTICE[10460] mtp.c: MTP2 bitstream frame format error, entering octet counting mode on link 'l1'. Mar 9 02:15:31 DEBUG[10460] mtp.c: Last raw bits on link 'l1': 1f 0b f2 ab a8 03 8f 85 f9 55 d4 01 c7 c2 fc aa ea 00 e3 e1 7e 55 75 00 71 f0 bf 2a ba 80 c7 c2 fc aa ea 00 Mar 9 02:15:31 VERBOSE[10902] logger.c: -- AGI Script fixlocalprefix completed, returning 0 Mar 9 02:15:31 VERBOSE[10902] logger.c: -- Executing SetVar("SS7/31", "OUTNUM=6326945113") in new stack Mar 9 02:15:31 VERBOSE[10902] logger.c: -- Executing Cut("SS7/31", "custom=OUT_5|:|1") in new stack Mar 9 02:15:31 WARNING[10902] ast_expr2.y: non-numeric argument Mar 9 02:15:31 DEBUG[10902] pbx.c: Expression result is '0' Mar 9 02:15:31 VERBOSE[10902] logger.c: -- Executing GotoIf("SS7/31", "0?16") in new stack Mar 9 02:15:31 DEBUG[10902] pbx.c: Not taking any branch Mar 9 02:15:31 VERBOSE[10902] logger.c: -- Executing Dial("SS7/31", "IAX2/mg2prod/6326945113") in new stack Mar 9 02:15:31 VERBOSE[10902] logger.c: -- Called mg2prod/6326945113 Mar 9 02:15:31 WARNING[10460] mtp.c: Excessive poll delay 9336! Mar 9 02:15:31 WARNING[10460] mtp.c: Full Zaptel input buffer detected, incoming packets may have been lost on link 'l1'. Mar 9 02:15:31 WARNING[10460] mtp.c: Empty Zaptel output buffer detected, outgoing packets may have been lost on link 'l1'. Mar 9 02:15:31 NOTICE[10460] mtp.c: MTP2 bitstream frame format error, entering octet counting mode on link 'l1'. Mar 9 02:15:31 DEBUG[10460] mtp.c: Last raw bits on link 'l1': 5d 40 1c 7c 2f ca ae a0 0e 3e 17 e5 57 50 07 1f 0b f2 ab a8 03 8f 85 f9 55 d4 01 c7 c2 fc 8f 85 f9 55 d4 01 Mar 9 02:15:31 VERBOSE[10448] logger.c: -- Call accepted by 202.58.255.130 (format alaw) Mar 9 02:15:31 VERBOSE[10448] logger.c: -- Format for call is alaw Mar 9 02:15:31 VERBOSE[10902] logger.c: -- IAX2/mg2prod-1 is ringing Mar 9 02:15:31 DEBUG[10902] chan_ss7.c: SS7 indicate CIC=31. Mar 9 02:15:31 DEBUG[10902] chan_ss7.c: Sending ALERTING call progress for CIC=31.. Mar 9 02:15:31 DEBUG[10460] mtp.c: Queue MSU, lsi=0, last_send_ix=0, linkset=siuc, m->link=l1 Mar 9 02:15:31 DEBUG[10460] mtp.c: Queue MSU, lsi=0, last_send_ix=0, linkset=siuc, m->link=l1 Mar 9 02:15:31 DEBUG[10460] mtp.c: Sending buffer to zaptel len=14, on link 'l1'. Mar 9 02:15:31 DEBUG[10460] mtp.c: Sending buffer to zaptel len=21, on link 'l1'. Mar 9 02:15:32 VERBOSE[10902] logger.c: -- IAX2/mg2prod-1 is ringing Mar 9 02:15:34 DEBUG[10906] manager.c: Manager received command 'login' Mar 9 02:15:34 VERBOSE[10906] logger.c: == Parsing '/etc/asterisk/manager.conf': Mar 9 02:15:34 VERBOSE[10906] logger.c: == Parsing '/etc/asterisk/manager.conf': Found Thanks in advance! :) Leonimar Cape --- ryan nalupa <ryanalupa@xxxxxxxxxxxx> wrote: > march 8, 2006 > > hi all, i'm ryan and i've just joined this mailing > list. i've tried installing chan_ss7 version 0.8.1 > on my two servers. followed the step-by-step setup > to test e1 cards with ss7 signalling that i found at > voip-info.org. i was hoping somebody can help me > with my problem here. > i've setup a master server with te411p in it and a > slave with te110p inside it. used centos 4.2 x64 and > asterisk 1.2.5 and zaptel 1.2.4. my problem is when > i dial i can't hear a ringing tone from my handset > but the dialed fone rings. at first i thought of the > codec, btw i'm using alaw as my primary codec, tried > using ilbc but i'm having echo at the callee side. > also that when the call is going on for already > about past 5 minutes, the audio deteriorates, it > becomes choppy and i'm having these debug messages > coming out from my master server. > > Mar 8 13:15:06 NOTICE[10692] chan_ss7.c: Write > buffer full on CIC=30 (wrote only 0 of 160), audio > lost. > Mar 8 13:15:06 NOTICE[10692] chan_ss7.c: Write > buffer full on CIC=30 (wrote only 0 of 160), audio > lost. > Mar 8 13:15:07 NOTICE[10692] chan_ss7.c: Write > buffer full on CIC=30 (wrote only 0 of 160), audio > lost. > Mar 8 13:15:07 NOTICE[10692] chan_ss7.c: Write > buffer full on CIC=30 (wrote only 0 of 160), audio > lost. > Mar 8 13:15:07 NOTICE[10692] chan_ss7.c: Write > buffer full on CIC=30 (wrote only 0 of 160), audio > lost. > Mar 8 13:15:08 NOTICE[10692] chan_ss7.c: Write > buffer full on CIC=30 (wrote only 0 of 160), audio > lost. > Mar 8 13:15:08 NOTICE[10692] chan_ss7.c: Write > buffer full on CIC=30 (wrote only 0 of 160), audio > lost. > Mar 8 13:15:09 NOTICE[10692] chan_ss7.c: Write > buffer full on CIC=30 (wrote only 0 of 160), audio > lost. > Mar 8 13:15:09 NOTICE[10692] chan_ss7.c: Write > buffer full on CIC=30 (wrote only 0 of 160), audio > lost. > Mar 8 13:15:09 NOTICE[10692] chan_ss7.c: Write > buffer full on CIC=30 (wrote only 0 of 160), audio > lost. > Mar 8 13:15:09 NOTICE[10692] chan_ss7.c: Write > buffer full on CIC=30 (wrote only 0 of 160), audio > lost. > Mar 8 13:15:09 NOTICE[10692] chan_ss7.c: Write > buffer full on CIC=30 (wrote only 0 of 160), audio > lost. > Mar 8 13:15:09 NOTICE[10692] chan_ss7.c: Write > buffer full on CIC=30 (wrote only 0 of 160), audio > lost. > Mar 8 13:15:09 NOTICE[10692] chan_ss7.c: Write > buffer full on CIC=30 (wrote only 0 of 160), audio > lost. > Mar 8 13:15:09 NOTICE[10692] chan_ss7.c: Write > buffer full on CIC=30 (wrote only 0 of 160), audio > lost. > Mar 8 13:15:09 NOTICE[10692] chan_ss7.c: Write > buffer full on CIC=30 (wrote only 0 of 160), audio > lost. > Mar 8 13:15:09 NOTICE[10692] chan_ss7.c: Write > buffer full on CIC=30 (wrote only 0 of 160), audio > lost. > Mar 8 13:15:09 NOTICE[10692] chan_ss7.c: Write > buffer full on CIC=30 (wrote only 0 of 160), audio > lost. > Mar 8 13:15:09 NOTICE[10692] chan_ss7.c: Write > buffer full on CIC=30 (wrote only 0 of 160), audio > lost. > > can anyone help me work this out or just direct me > to something i can read on? thanks in advance! > > regards, > > ryan > > > --------------------------------- > Do you Yahoo!? > Try the new Yahoo! 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