On Fri, May 27, 2011 at 09:20:46PM +0000, satish patel wrote: > > Tell me in one word. We have 2 PRI line connected with sangoma card what > option would be good for me? > > 0 or 1 ?
Look at the two last sentences of the first paragraph I quoted below. I believe that is your answer...and it's not 0 or 1. > >> Date: Fri, 27 May 2011 16:11:03 -0500 >> From: [email protected] >> To: [email protected] >> Subject: Re: [asterisk-users] DAHDI span timeing source >> >> On Fri, May 27, 2011 at 08:57:15PM +0000, satish patel wrote: >>> >>> You mean say >>> >>> 0=Slave (Use PSTN clock) >>> 1=Master(generate Internal clock) >>> >>> So best option is 0 for all span if you connected on PSTN right ? >> >> Not really. Looking in system.conf.sample in dahdi-tools [1] >> >> Choose 1 to make the equipment at the far end of the E1/T1/BRI link the >> preferred source of the master clock. Choose 2 to make it the second >> choice for the master clock, if the first choice port fails (the far end >> dies, a cable breaks, or whatever). Choose 3 to make a port the third >> choice, and so on. If you have, say, 2 ports connected to the PSTN, mark >> those as 1 and 2. The number used for each port should be different. >> >> If you choose 0, the port will never be used as a source of timing. This >> is appropriate when you know the far end should always be a slave to >> you. If the port is connected to a channel bank, for example, you should >> always be its master. Likewise, BRI TE ports should always be configured >> as a slave. Any number of ports can be marked as 0. >> >> [1] http://svn.asterisk.org/view/dahdi/tools/trunk/system.conf.sample?view=co >> -- Shaun Ruffell Digium, Inc. | Linux Kernel Developer 445 Jan Davis Drive NW - Huntsville, AL 35806 - USA Check us out at: www.digium.com & www.asterisk.org -- _____________________________________________________________________ -- 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
