sdf_voip_extension_directory
Table of Contents
SDF VoIP Extension Directory
(There are two versions of this directory–this page, and the HTML tutorial page at http://sdf.org/?tutorials/sdf_voip_ext. They are updated independently and only manually synced at this time, so each may have entries not in the other, which means you may want to check both directory pages if you are looking for something)
- SDF's C*NET NXX is 333 (ex. +1-333-1000 connects you with our Milliwatt)
- For listings that have enabled 'Direct VoIP' dial extension (@) sip.sdf.org
- Please note that making unsolicited calls may be considered rude
Test and Service Extensions
| Extension | Subscriber | Description | 24/7 |
| 1001 | internal | Date and Time UTC | YES |
| 1002 | internal | Linear Sine Test from 16Hz to 20kHz | YES |
| 1003 | internal | Exponential Sine Test from 16Hz to 20kHz | YES |
| 1004 | internal | Milliwatt (1004Hz @ 0dB) | YES |
| 1005 | internal | Echo Response Test (USA) | YES |
| 1006 | internal | CQ Serenade | YES |
| 1009 | internal | IVR Adventure Game | YES |
| 1026 | internal | 2600Hz @ 0dB | YES |
| 1030 | internal | Music on Hold | YES |
| 1085 | internal | Voice Mail System | YES |
| 1086 | internal | Conference Bridge (no mute) | YES |
| 1088 | internal | Conference Bridge (Press #1 to toggle mute) | YES |
| 1929 | internal | C*NET Gateway | YES |
| 5004 | internal | Milliwatt (1004Hz @ 0dB) (EU) | YES |
| 5005 | internal | Echo Response Test (EU) | YES |
| 5085 | internal | Voice Mail System (EU) | YES |
| 5088 | internal | Conference Bridge (EU) (Press #1 to toggle mute) | YES |
Subscriber Extension Directory
| Extension | UTC +/- Offset | Subscriber | Description | Unsolicited Calls | Direct VoIP |
| 1100 | -08:00 | smj | Nokia e70 S60 | YES | YES |
| 1022 | -07:00 | developer | Blink | YES | |
| 1057 | -06:00 | jebug29 | X-Lite for Windows | YES | YES |
| 1058 | -05:00 | adamd | Linphone on Linux | YES | YES |
| 1066 | -07:00 | shufei | Blink, Linphone | YES | YES |
| 1084 | -04:00 | benharri | builtin android client | YES | YES |
| 1087 | -04:00 | moondoggy | Linphone | YES | YES |
| 1101 | -07:00 | br | Nokia N900, Ekiga | YES | |
| 1103 | +00:00 | yargo | linphone, Twinkle, etc | YES | |
| 1106 | -06:00 | ecelis | csipsimple, ekiga | YES | |
| 1107 | -05:00 | nsweeney | iPhone | YES | |
| 1111 | -08:00 | testing | testing | NO | |
| 1112 | -08:00 | anthonyg | Nexus S, Linphone | YES | YES |
| 1116 | +05:30 | rmj | Blink | YES | |
| 1118 | +01:00 | vosi | various clients | YES | |
| 1119 | -05:00 | carbine | Aastra 9133i | YES | |
| 1120 | -05:00 | bb | Asterisk 1.6 | YES | |
| 1121 | +00:00 | jones | Various Clients | YES | |
| 1127 | -08:00 | alancf | Various Clients | YES | |
| 1130 | -07:00 | ajgraves | Linphone | YES | |
| 1131 | -06:00 | wa5pb | Ekiga | YES | |
| 1132 | -05:00 | tg | s60 / Blink | YES | |
| 1133 | -07:00 | samos | Droid | YES | |
| 1134 | -05:00 | slugmax | Grandstream GXP2000 | YES | |
| 1139 | -05:00 | xcitor | Blink SIP Client, HT-502 ATA | YES | YES |
| 1140 | +01:00 | wyan | iPad, Nexus One | YES | |
| 1141 | -08:00 | dhaber | YES | ||
| 1144 | +00:00 | phm | linphone | YES | |
| 1145 | -06:00 | xexyz | Linphone | YES | |
| 1146 | +11:00 | thomask | Nokia E63 | YES | |
| 1151 | -06:00 | jecxjo | Zoiper | YES | YES |
| 1155 | -09:00 | ta2 | linphone on iPhone | YES | YES |
| 1159 | -06:00 | zeptar | Blink | YES | |
| 1165 | -04:00 | amrowsell | Pixel 2 XL, Jami on Linux | YES | YES |
| 1166 | -05:00 | grobe0ba | Bria on iOS/CSipSimple on Android, via FreeSwitch PBX | YES | |
| 1169 | -06:00 | sirmxe | Various | YES | |
| 1174 | +00:00 | nb0yjxtr | Ekiga | YES | |
| 1177 | -06:00 | kdavis | GS-DP715 | YES | YES |
| 1192 | -07:00 | nblade | CSipSimple on Android | YES | YES |
| 1225 | -05:00 | bac | Aastra 9133i | YES | |
| 1233 | -08:00 | xiled | linphone | YES | YES |
| 1270 | -08:00 | niro | CSipSimple | YES | YES |
| 1291 | +08:00 | yupeng | speedtouch st780wl | YES | YES |
| 1299 | -05:00 | mcornick | Polycom VVX 201 | YES | YES |
| 1313 | +00:00 | nicknick | Grandstream GXP2100 | YES | YES |
| 1343 | +02:00 | tisho | Linphone on Android | YES | YES |
| 1359 | +12:00 | thom | Ekiga | YES | YES |
| 1366 | -07:00 | dbk | Nokia N900 & softphone(s) | YES | YES |
| 1380 | -05:00 | thegiant | PBXes hosted PBX | YES | YES |
| 1388 | +00:00 | irl | Asterisk (using FreePBX) | YES | YES |
| 1399 | -08:00 | vandys | Asterisk | YES | YES |
| 1423 | -08:00 | ladams | Cisco 7960G | YES | YES |
| 1460 | -08:00 | weevie | Grandstream Handytone 286, Jitsi, Blink | YES | YES |
| 1483 | -08:00 | quintin | Obihai OBi1062 | YES | YES |
| 1504 | -06:00 | overland | Pirelli DP-L10 | YES | |
| 1517 | -05:00 | epl692 | Grandstream HT503 | YES | YES |
| 1542 | -05:00 | handyc | Linphone | YES | YES |
| 1556 | -05:00 | cridiron | Polycom SountPoint IP 650, Softphone on iOS | YES | YES |
| 1572 | -05:00 | hobbsc | Grandstream DP250/270, Linphone, Cortelco 2500 via Grandstream HT801 | YES | YES |
| 1584 | -05:00 | ki | Nexus 5, VDV23 | YES | YES |
| 1605 | +01:00 | beni | This on a FritzBox | YES | YES |
| 1617 | -05:00 | webwiz | Various | YES | YES |
| 1632 | +00:00 | hugh.mayfield | Various clients on GNU/Linux and Replicant | YES | YES |
| 1662 | -07:00 | slunky | Blink, Bria, Hacked VDV23 | YES | YES |
| 1679 | -04:00 | michaeldavis | Cisco 303 | YES | |
| 1688 | -06:00 | dbvelez | Linphone iPhone 5s | YES | |
| 1692 | -08:00 | nydel | blink, Linphone iPhone4s | YES | YES |
| 1696 | -08:00 | edgchacon | Various | YES | |
| 1739 | -06:00 | jasmaz | Grandstream HT286 | YES | |
| 1770 | -04:00 | cel | baresip, Linphone | YES | YES |
| 1794 | -06:00 | jwh | Linphone | YES | YES |
| 1795 | -08:00 | wireddude | Linphone | YES | |
| 1797 | -04:00 | snowdusk | Grandstream HandyTone-496 | YES | YES |
| 1877 | -08:00 | nonlinear | Various | YES | YES |
| 1897 | -05:00 | tomasino | Google Pixel, native Android client | YES | YES |
| 1908 | -06:00 | mnw | Linphone on macOS X | YES | YES |
| 1913 | -05:00 | zelbrium | Telephone on Mac | YES | |
| 1917 | -08:00 | dokuja | OBi110 | YES | YES |
| 1999 | +10:00 | cat | Cisco SPA112 and various Australian phones | YES | YES |
| 2096 | -05:00 | drelcott | ObiTalk 200 ATA connected to Cortelco 2500 & ObiTalk 2182 | YES | YES |
| 2171 | +00:00 | stug | Linphone on Android | YES | |
| 2206 | -05:00 | tsui | Baresip+ on Android | YES | YES |
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Want to call the 80s?
| The Bit Zone payphone | (425) 256-7525 |
| The basement desk phone | (425) 256-7518 |
Private Phone Museum Access
smj and jgw visited a private phone collection, pictures can be seen here. Want to call that switch? Dial 1929 from SDF VoIP then dial any of these:
| 1-377 -1111 | Welcome msg, and General Switch Info |
| 1-377 -2525 | Asterisk Time Of Day |
| 1-377 -5000 | Common Line in Garage. |
| 1-377 -51xx | 120 Ipm tone. All Ckts busy |
| 1-377 -5244 | Rings no Phone 24 x 7 |
| 1-377 -5252 | General Telephone Number |
| 1-377 -5299 | Always busy. 60 IPM 24×7 |
| 1-377 -5521 | 1a2 SWFR 3 24 x 7 |
| 1-377 -5531 | SWFR # 5 24 x 7 |
| 1-377 -5536 | REAR OF SWFR #4 24 x 7 |
| 1-377 -5555 | Central office Telephone number 24 x 7 |
| 1-377 -5575 | Trimline on SWFR #5 24 x 7 |
| 1-377 -5611 | 211 Set mounted on side of #24 Testboard 24 x |
| 1-377 -5627 | Rings no phone 24 x 7 |
| 1-377 -5845 | Vac Number Intercept 24 x 7 |
| 1-377 -5870 | Ring, no phone. 24 x 7 |
| 1-377 -5888 | PATTIS WORK ROOM (code Ring) 24 x 7 |
| 1-377 -5911 | Tst line on workbench 24 x 7 |
| 1-377 -7777 | Live Listen In Line to switchroom. (NOT A RECORDING) 24 x 7 |
| 1-377 -9901 | W E 1C1 Payphone out side of Central Office 24 x 7 |
$Id: sdf_voip_ext.html,v 1.177 2020/07/03 17:02:08 robmusial Exp $ SDF VoIP Extension Directory - traditional link (using RCS)
sdf_voip_extension_directory.txt · Last modified: 2023/12/22 06:21 by robmusial