-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Apparently there was a software glitch in the switch(s) which disrupted route calls.
regards, /virendra Hannigan, Martin wrote: >>>>From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On >>>>Behalf Of Matthew Black >>>>Sent: Tuesday, October 18, 2005 3:13 PM >>> > > > >>I'm not completely familiar with the telco jargon. >>Does Tandem mean the same as a local central office, where >>POTS lines terminate at the switch? Long Beach has a population >>of 470,000. The C/Os I know of are: > > > A tandem office is a CO primarily used as an aggregated switch point > between local CO's. Think interconnection of local CO's or long haul > tandems. > > > >>Alamitos at 7th Street and Termino, ZIP 90814 >> >>Clark near Clark Ave and Pacific Coast Highway, ZIP 90804 >> >>LongBeach at 6th Street and Elm Ave, ZIP 90802 >> >>Lakewood at Clark Ave and Connant St, ZIP 90808 >> >>LNBHCAXG at 3440 California Ave, ZIP 90807 (for my home) > > > That's the building CLLI, the switch is LNBCHAXGDS0. > > This one is a 5ESS and serves 12 exchanges. > > 562-290 562-424 562-426 562-427 562-490 > 562-492 562-595 562-933 562-981 562-988 > 562-989 562-997 > > I see 7 5ESS and 1 Nortel SLC DMS 10, possibly a remote to > a campus or something, in Long Beach. > > 507 E LEW is holding the most switching gear is likely > a tandem. Um, I think this is the tandem code, PNTCMIMN50T, > and it's servicing about 20 areas. > > > >>I have no idea whether cell service was truly affected. The >>announcements we sent to our campus suggested people use their >>cell phones for 911 service which would be serviced by the >>CA Highway Patrol (Erik Estrada, etc.) or a campus telephone >>which is serviced by our local campus police (sworn state police). >>I was completely unaware of the outage until someone else >>mentioned it in my office. > > > If you know of an NPA-NXX of a cell phone that was impacted, > send it privately and I'll tell you what CO it terminates in. > -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.5 (MingW32) Comment: Using GnuPG with Thunderbird - http://enigmail.mozdev.org iD8DBQFDVYhLpbZvCIJx1bcRApL+AKDRikufgOgg032THSg/Ai4S/iKSVwCg0O8c HrvDIjtCgTVh5l+NFM8RG6I= =vFGk -----END PGP SIGNATURE-----
