Re: [Asterisk-Users] Adit 600 and Centrex
Rich Adamson wrote: Would you have any ideas as to why Loopstart will work on this line, but Kewlstart wouldn't? No, not really. The parameters that you are playing with in zapata.conf are oriented around communications with the channel bank, while the fxo parameters within the channel bank are those sensitive to the exact pstn line characteristics. So, I'd have to guess that loopstart vs kewlstart has something to do with how the 24 channels are configured on the Adit 600. And with that thought, I'm taking the working channel bank with me. Thanks again! -- Ben Franklin quote: "Those who would give up Essential Liberty to purchase a little Temporary Safety, deserve neither Liberty nor Safety." ___ --Bandwidth and Colocation provided by Easynews.com -- Asterisk-Users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
Re: [Asterisk-Users] Adit 600 and Centrex
> >First thing I'd do is to put a multimeter across the fxo tip-ring and > >look for disconnect supervision. In the US, that's typically a momentary > >open (no voltage) at the end of a call. > > > >Some centrex equipment can be configured to provide it while others > >don't have such a feature. If you find a difference, ask SBC to provide > >on your lines. > > > > > > > > > > > > Thanks for the tip Rich, I'll take my meter with me. > > Would you have any ideas as to why Loopstart will work on this line, but > Kewlstart wouldn't? No, not really. The parameters that you are playing with in zapata.conf are oriented around communications with the channel bank, while the fxo parameters within the channel bank are those sensitive to the exact pstn line characteristics. So, I'd have to guess that loopstart vs kewlstart has something to do with how the 24 channels are configured on the Adit 600. ___ --Bandwidth and Colocation provided by Easynews.com -- Asterisk-Users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
Re: [Asterisk-Users] Adit 600 and Centrex
Rich Adamson wrote: First thing I'd do is to put a multimeter across the fxo tip-ring and look for disconnect supervision. In the US, that's typically a momentary open (no voltage) at the end of a call. Some centrex equipment can be configured to provide it while others don't have such a feature. If you find a difference, ask SBC to provide on your lines. Thanks for the tip Rich, I'll take my meter with me. Would you have any ideas as to why Loopstart will work on this line, but Kewlstart wouldn't? Thanks again! Doug ___ --Bandwidth and Colocation provided by Easynews.com -- Asterisk-Users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
Re: [Asterisk-Users] Adit 600 and Centrex
First thing I'd do is to put a multimeter across the fxo tip-ring and look for disconnect supervision. In the US, that's typically a momentary open (no voltage) at the end of a call. Some centrex equipment can be configured to provide it while others don't have such a feature. If you find a difference, ask SBC to provide on your lines. > Has anybody successfully setup an Adit 600, FXO via Kewlstart on a > Centrex line? > > My setup: > > Test system: > > Asterisk (Current CVS - 12-08-2005) > Adit 600 with 1 FXO 8 card > 1 Loopstart (Centrex) phone line from SBC (Battle Creek, MI) > Channel bank setup as lscpd on the FXO card. > Asterisk signaling is FXS kewlstart > > Incoming and outgoing calls work fine. > > Semi-Production box > (Communications between facilities full time, 2 outside lines). > > Asterisk (Current CVS - 12-08-2005) > Adit 600 with 1 FXO 8 card > 2 Loopstart (Centrex) phone line from SBC (Livonia, MI) > Channel bank setup as lscpd on the FXO card. > Asterisk signaling is FXS loopstart > > My scenario: > > My test system using either loopstart or kewlstart works just fine, but > call disconnects take around 9 seconds before being detected. > > My semi-production box, running loopstart never detects disconnect and > times out before hangup, switching to kewlstart, disconnects are > immediate. But, I am unable to dial out. > > Any suggestions on how to diagnose this problem. I'm supposed to be > onsite in Livonia Saturday to move the semi-production to a > full-production box of 11 lines. > > Thanks, > > Doug Lytle ___ --Bandwidth and Colocation provided by Easynews.com -- Asterisk-Users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users