DDPBX
DDPBX is a personal, non-commercial experimental private branch exchange project. It hosts the 077-386 branch exchange calls for the 7Tel network and my own internal PBX instance.
|-------------- 7Tel Network --------------| +--------------------+ +~~~~~~~~~~~~~~~+ +~~~~~~+ | DDPBX 077-386-xxxx | | 7Tel / Tandem | | PSTN | | +----------------+ | +--+ 077-xxx-xxxx +---+ | | | Internal PBX | | | | 024-xxx-xxxx | | | | | IVR | +--+ | etc. | | | | | Applications | | | +~~~~~~~~~~~~~~~+ | | | | Other Ext. | | +----------------------+ | | +----------------+ | | | +--------------------+ +~~~~~~+
Last updated: 2023-12-16
7Tel
7Tel is a private telephone network connected to the 7Net private network.
If you wish to plug your Asterisk instance to the 077-386 exchange branch within the 7Tel network, or wish to have a SIP/IAX2 account to a particular number on this instance, feel free to contact me. Contact information is provided at the bottom of the page.
To report abuse, please contact me. I’ll reply as soon as possible.
Directory
To distinguish the regular phone numbers to 7Tel numbers, the network uses a flaw in the E.164 dialing plan by using unused regional codes, such as 077 and 024.
NOTE: The 7Tel network is also available via the regular telephone lines (PSTN) via +1 (872) 703-7835. After dialing this number, you will have to dial the 7Tel number listed in this table.
This lists only contains the numbers in this exchange branch.
| Description | Name | Number |
|---|---|---|
| Public Conference Room | Pubconf | 077-386-7000 |
| dd | Operator | 077-386-8085 |
| DDPBX IVR | Pbx | 077-386-8086 |
| DDPBX Fax (Reserved, non-functional) | Fax | 077-386-8087 |
| Assistant (Time, System status) | Assistant | 077-386-9900 |
| Fortune teller (using fortune(1), excludes offensive words) | Fortune | 077-386-9910 |
| PBX Directory System | Directory | 077-386-9911 |
| 1004 Hz tone generator at 0 dbm (ยต-law) | Milliwatt | 077-386-9935 |
| Number Station Replica | Numbers | 077-386-9980 |
| Say Asterisk Version | Version | 077-386-9990 |
| Time synchronization | CHU | 077-386-9995 |
| Voice echo test (Reserved, non-functional) | Echo | 077-386-9996 |
| Time Echo | Time | 077-386-9997 |
| Number Echo Test | Number | 077-386-9998 |
| Music on Hold Test | MOH | 077-386-9999 |
For a more complete list, it is available on the project’s git website.
Interactive Directory Application
To start with the interactive directory, dial 077-386-9911. The system will shortly explain how the directory application works.
Basically, you will only be required to input one digit per character. So to search for “DD”, you only need to press 3 twice (no pause required) then start the search with the pound (#) key.
If one or more entries were found (e.g., “DDPBX”, “DDPBXFAX”), the name of the entry will be spelled (working on it) with its number afterwards. If the (selected) entry is correct and you wish to dial this number, press 1. Otherwise, to look at other results, press star (*).
Notes to Owners of a 077-386 Number
Calls to another 077-386-xxxx number can exclude the country code, reducing the dialing to 386-xxxx. This emulates a local regional call. This does not work for numbers outside the 077-386 exchange branch.
While you are given access to 7Tel outbound calls by default, you are not given PSTN outbound access for good reasons.
Internal PBX Instance
The internal DDPBX instance at the moment provides no services. It is still possible to call the main number to reach me via option 0.
DID Numbers
There are multiple ways to reach the internal PBX instance.
| Source | Number |
|---|---|
| PSTN | Secret (for now) |
| 7Tel | 077-386-8086 |
IVR Options
| Option | Description |
|---|---|
| 1. | Play funny sounds and hang up. |
| 2. | Fortune Teller. |
| 8. | Join the public conference room. This is the same as on the 7Tel number 077-386-7000. |
| 0. | Call operator. |
Feature codes
The following function numbers are for DDPBX members only.
| Number | Description |
|---|---|
| *1 | Extension directory. |
| *2 | Voicemail. |
| *10 | IVR. |
| *11 | Plays music on hold. |
| *40 | Fortune Teller. |
| *54 | Public conference room. |
| *55 | Private conference room. |
Music On Hold Tracks
| Artist | Track | License | Source |
|---|---|---|---|
| Jason Shaw | Big Car Theft | CC-BY 3.0 US | Free Music Archive |
| Monkey Warhol | Boot & Pants (Instrumental Mix) | CC BY 4.0 | Free Music Archive |
| Monkey Warhol | Boots & Pants (Sidekick Wave Instrumental Remix) | CC BY 4.0 | Free Music Archive |
| Monkey Warhol | Berghain (Instrumental Mix) | CC BY 4.0 | Free Music Archive |
| Rolemusic | Bacterial Love | CC BY 4.0 | Free Music Archive |
| Alex B | Murked | CC BY-NC-ND 3.0 | Free Music Archive |
| RoccoW | Fuckaboing | CC BY-NC 4.0 | Free Music Archive |
| Plushgoolash | Hats Off | CC BY-NC-SA 4.0 | Free Music Archive |
| YACHT | Paradise Engineering (instrumental) | CC BY-NC-SA 3.0 US | Free Music Archive |
| Fanas | Sunshine | CC BY-NC-SA 3.0 | Free Music Archive |
| Fanas | Mecanique | CC BY-NC-SA 3.0 | Free Music Archive |
| Comptroller | Open | CC BY-NC-SA 3.0 US | Free Music Archive |
| Spenza | Little Wonder | CC BY-NC-ND 3.0 | Free Music Archive |
| The Kyoto Connection | Take On Me | CC BY-NC-ND 3.0 | Free Music Archive |
| Lowknee | No Banned Dubs (Greece) | CC BY-NC-ND 3.0 | Free Music Archive |
| Redmann | Plastic Explosive (Aerologic remix) | CC BY-NC 3.0 | Free Music Archive |
| Dreamworld | Feel The Power | CC BY-NC 3.0 | Free Music Archive |
| Capullo | Amor de Seman Santa | CC BY-NC-ND 3.0 | Free Music Archive |
| Bogdan | Transport Phenomena | CC BY-SA 3.0 RO | Free Music Archive |
| Poor Relatives | a a a | CC BY-NC-SA 3.0 RO | Free Music Archive |
| Trash80 | Missing You | CC BY-NC-ND 3.0 | Free Music Archive |
| Jahzzar | Candy | CC BY-SA 4.0 | Free Music Archive |
| A. A. Aalto | Admin | CC BY-NC 4.0 | Free Music Archive |
| DJ Spooky | Of Water and Ice (feat. Jin-Xiang JX Yu) | CC BY-NC-SA 3.0 | Free Music Archive |
| Alexander Blu | Mystical Background – Mysterious and melodic music | CC BY-NC 4.0 | Orange Free Sounds |
| Alexander Blu | Nostalgia | CC BY-NC 4.0 | Orange Free Sounds |
Contact Me
Available in both French and English.
- Via phone: +1 (872) 703-7835
- Then dial 077-386-8085 (DDPBX) or 024-673-8087 (7Tel)
- Email: dd@dax.moe
- Telegram: @dd86k
- XMPP: @dd@gensokyo.shop
- Matrix: @dd@pars.ee