Dear all, Do you have come acrross with this issue. My ss7 link get fluctuating. It use chan_ss7 version 1.0.95-beta.
I have 8 E1s running on a DL380 server with Digium E1 cards ( 4 port cards). This enable to have calls from sip to ss7 and vice versa. However ss7 links are not stable. linkset siuc, link l1, schannel 1, sls 0, NOT_ALIGNED, rx: 1, tx: 2/4, sentseq/lastack: 127/127, total 4034145216, 4031118560 linkset siuc, link l5, schannel 1, sls 1, INSERVICE, rx: 5, tx: 3/3, sentseq/lastack: 95/95, total 4030833616, 4028245568 ^[[a[r...@localhost ~]# asterisk -rx "ss7 link status" linkset siuc, link l1, schannel 1, sls 0, NOT_ALIGNED, rx: 2, tx: 4/4, sentseq/lastack: 127/127, total 4034149872, 4031123216 linkset siuc, link l5, schannel 1, sls 1, INSERVICE, rx: 2, tx: 3/3, sentseq/lastack: 100/100, total 4030838272, 4028250224 ^[[a[r...@localhost ~]# asterisk -rx "ss7 link status" linkset siuc, link l1, schannel 1, sls 0, NOT_ALIGNED, rx: 1, tx: 3/4, sentseq/lastack: 127/127, total 4034154480, 4031127824 linkset siuc, link l5, schannel 1, sls 1, DOWN, rx: 5, tx: 4/4, sentseq/lastack: 100/101, total 4030842880, 4028254832 ^[[a[r...@localhost ~]# asterisk -rx "ss7 link status" linkset siuc, link l1, schannel 1, sls 0, NOT_ALIGNED, rx: 3, tx: 1/4, sentseq/lastack: 127/127, total 4034159456, 4031132800 linkset siuc, link l5, schannel 1, sls 1, DOWN, rx: 0, tx: 0/4, sentseq/lastack: 100/101, total 4030847840, 4028259792 ^[[a[r...@localhost ~]# asterisk -rx "ss7 link status" linkset siuc, link l1, schannel 1, sls 0, NOT_ALIGNED, rx: 4, tx: 4/4, sentseq/lastack: 127/127, total 4034164432, 4031137776 linkset siuc, link l5, schannel 1, sls 1, NOT_ALIGNED, rx: 2, tx: 4/4, sentseq/lastack: 127/127, total 4030852816, 4028264768 ^[[a[r...@localhost ~]# asterisk -rx "ss7 link status" linkset siuc, link l1, schannel 1, sls 0, NOT_ALIGNED, rx: 5, tx: 3/4, sentseq/lastack: 127/127, total 4034169312, 4031142640 linkset siuc, link l5, schannel 1, sls 1, PROVING, rx: 4, tx: 2/4, sentseq/lastack: 127/127, total 4030857696, 4028269632 [r...@localhost ~]# asterisk -rx "ss7 link status" And I get a log as [Mar 23 14:18:40] NOTICE[30389] mtp.c: Empty Zaptel output buffer detected, outgoing packets may have been lost on link 'l1'. [Mar 23 14:18:40] NOTICE[30389] mtp.c: Full Zaptel input buffer detected, incoming packets may have been lost on link 'l1' (count=64. [Mar 23 14:18:40] NOTICE[30389] mtp.c: Full Zaptel input buffer detected, incoming packets may have been lost on link 'l5' (count=64. [Mar 23 14:18:40] NOTICE[30389] mtp.c: Empty Zaptel output buffer detected, outgoing packets may have been lost on link 'l5'. [Mar 23 14:18:40] NOTICE[30389] mtp.c: Excessive poll delay 12718! [Mar 23 14:18:40] NOTICE[30389] mtp.c: Full Zaptel input buffer detected, incoming packets may have been lost on link 'l1' (count=64. [Mar 23 14:18:40] NOTICE[30389] mtp.c: Full Zaptel input buffer detected, incoming packets may have been lost on link 'l5' (count=64. [Mar 23 14:18:40] NOTICE[30389] mtp.c: Empty Zaptel output buffer detected, outgoing packets may have been lost on link 'l1'. [Mar 23 14:18:40] NOTICE[30389] mtp.c: Empty Zaptel output buffer detected, outgoing packets may have been lost on link 'l5'. [r...@localhost ~]# Can anybody help me on this. It will be great help. Kind Rgds Daminda
-- _____________________________________________________________________ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- New to Asterisk? Join us for a live introductory webinar every Thurs: http://www.asterisk.org/hello asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
