Telecom Technical

Detecting Hangup

Hello, I am working on an electronic circuit that needs to be able to detect when the other party hangs up, so it can d...

1 comments posted 21yrs

posted by random

1 comments posted 21yrs posted by random

x25 rs-232 rs-449

I am setting up an X25 network connection. My x25 link is showing down. (I used Sunlink commands vcstat -L, x25stat and...

2 comments posted 21yrs

posted by jonesmroot

2 comments posted 21yrs posted by jonesmroot

Thanks for the comment

Thanks for your "deep understanding" of the American market! I will keep your notions about marketing (and shpelling) i...

0 comments posted 21yrs

posted by wooliewillie_at_yahoo_dot_com

0 comments posted 21yrs posted by wooliewillie_at_yahoo_dot_com

what is up with this newsgroup?

I don't know about you guys, but this newsgroup is so slow that I can't believe it. Is this web swerver running across...

2 comments posted 21yrs

posted by wooliewillie_at_yahoo_dot_com

2 comments posted 21yrs posted by wooliewillie_at_yahoo_dot_com

telemarketing advice

I am talking with a remote IP-PBX supplier about being an agent for their service in my area. The service includes VoIP...

0 comments posted 21yrs

posted by wooliewillie_at_yahoo_dot_com

0 comments posted 21yrs posted by wooliewillie_at_yahoo_dot_com

Lost all programming on 3X8 DR5

I lost all programming after power loss. Is there a battery or a capacitor? Your help would be greatly appreciated.

1 comments posted 21yrs

posted by mkozXXX

1 comments posted 21yrs posted by mkozXXX

Does anyone out there have experience with XO's Multi-Market Inbound PRI

I have been approached my an XO rep with a service that will allow the ISP I work for to receive local telephone calls...

5 comments posted 21yrs

posted by johnkilloran1

5 comments posted 21yrs posted by johnkilloran1

DLINK DVG-1120M/PR

Does anyone have a full technical manual for this unit? I am using it with the Primus TalkBroadband service and it work...

8 comments posted 21yrs

posted by telecommunication

8 comments posted 21yrs posted by telecommunication

confused about eucl

I've Googled eucl, and am now a bit more confused than normal. I'm in California and we have normal T1's as well as PRI...

0 comments posted 21yrs

posted by sooper_chicken

0 comments posted 21yrs posted by sooper_chicken

a friend has some problems with his project and needs some help plz!!

this is the topic of the project: i havve a PBX-Private Branch Exchange- called LYRIC, it works at a system called Grou...

2 comments posted 21yrs

posted by faris.alahmad

2 comments posted 21yrs posted by faris.alahmad

WTD: DSL modem pair

Hello all, I am looking for a two-wire high-speed DSL modem pair. I have learned online that I need an HTU-C on one end...

2 comments posted 21yrs

posted by hamilton

2 comments posted 21yrs posted by hamilton

Phone Line Director

Right now I've got two lines. Line 1 is business only. Live 2 is personal and fax. I have an HP 920 fax on Line 2. I am...

4 comments posted 21yrs

posted by steve.bouton

4 comments posted 21yrs posted by steve.bouton

Help needed for DM/IP040-LSI-US board

I am using Dialogic DM/IP040-LSI-US board for VoIP project. After I installed hardware and sofware, the error message "...

0 comments posted 21yrs

posted by wangxunyuan

0 comments posted 21yrs posted by wangxunyuan

Merlin 1030 Station going silent

Thanks to all for your previous responses regarding the loss of voice announcements on intercom. The intercom voice pai...

0 comments posted 21yrs

posted by tgibb

0 comments posted 21yrs posted by tgibb

dirtball telemarketer recording

I happened to stumble upon an especially sleazy telemarketer using an automated device in violation of 47 USC 227 to le...

12 comments posted 21yrs

posted by bdoreste_news

12 comments posted 21yrs posted by bdoreste_news