A communication protocol is a system of digital rules for data exchange within or between computers.

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Sipsak error: didn't received '200 OK' on register

How can I use sipsak to simulate a call on the CLI between SIP accounts? I can only run a local test using Asterisk successfully and would like to run a similar test or simulation using linphone, ...
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12 views

Install hangs black screen / net protocol

I've been trying to install ubuntu for a week. I have an Acer laptop with Windows 10 UEFI and need a linux distro on dual boot. I have changed my bios to Legacy and can get to the initial ...
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0answers
7 views

How to access Motorola Scout66?

I am new to Linux and am trying to get my old macbook to do two things. Capture video from USB and this motorola app based cam then stream that to youtube. I love my hermit crabs. I have figured out ...
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1answer
28 views

How to install mosquitto

What are the steps to getting and installing mosquitto in ubuntu. Although I have read a lot about MQTT, I am very new to this thing, so please provide detailed information.
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2answers
536 views

how to set a node to sleep in ns2

I just want to set a node to sleep in "ns-2" and i have searched in protocols and i found a lot of objects and functions about sleep but i couldn't use them in other protocols to set a node to sleep. ...
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583 views

Changing protocol handler in google chrome, opening a Telegram link

I installed Telegram Desktop for Linux 64-bit. To join a Telegram channel, when a channel URL is opened in google chrome (e.g. telegram.me/channel_name) the browser prompts and asks which application ...
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33 views

Opening a Firefox Protocol with a Program set in Wine

Currently, I'm having some trouble with associating a protocol (namely the nxm protocol) with a program which I have installed in wine (Mod Organizer). E.g. nxm://Skyrim/mods/3863/files/1000172397. ...
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1answer
2k views

How to force SMB2 protocol in samba?

For security reasons, I'd like to disable the SMB1 protocol in samba. Is it possible? I'm running Ubuntu 14.04 LTS.
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1answer
43 views

Networking Transmission Details

Is there some way in Ubuntu(commands or tools) to find Network Connection data packet's detail at Physical layer or Upper layers(Data, Network, Transport) up-to bit level. I want to analysis the whole ...
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1answer
9k views

How can I install protobuf in ubuntu 12.04?

I want to make one project on java using netty and protobuf for the communication between client and server. Please guide me how could I install protobuf on ubuntu 12.04?
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1answer
499 views

Installation of ns-allinone2.34 in ubuntu 10.04

I need to install ns-allinone 2.34 in order to implement leach protocol. I followed all the steps of installation when I write ./install in the terminal I got this result: Warning: tclStubInit.c may ...
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107 views

Empathy protocol icons

I'm surprised that Empathy can't display the protocol icons. Even in the latest Ubuntu 12.10. I'd like to know why if someone can tell me.
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1answer
6k views

Using a custom protocol handler in Firefox to run a shell script?

What I'd like to do is be able to start external programs from links in a local website. I've defined a custom protocol handler in firefox by setting the following variables in about:config network....
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2answers
10k views

How can I join a Skype Public chat via links?

In Windows, I can join a Skype Public chat by pasting a Skype chat link into a web browser's address bar (or clicking a link which contains that URI), but it doesn't work in my Ubuntu 10.04 using ...
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1answer
193 views

Pianobar - error protocol incompatible

This error pops up when I try to run "pianobar" from my Ubuntu 11.10 terminal (i) Login... Error: Protocol incompatible. Please upgrade libpiano. I have upgraded libpiano but it still doesn't work. ...
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2answers
1k views

file:// protocol connected with wrong program

I have the problem that when I open some programs/documents in Gnome, the wrong application is launched to open these. I think I already narrowed the problem, that everything that is called with file:...
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1answer
2k views

Can't download web photo albums to Picasa

Someone has shared a Picasa web album (Limited, anyone with the link), but I can't download it to Picasa. The following alert appears: Firefox doesn't know how to open this address, because the ...
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1answer
524 views

txmt URL Handler for Chromium does not work

I used the instructions in the answer to this question but it won't open when I click those links in my browser. I can go to terminal, and type xdg-open and then paste the txmt link, and it will work, ...
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1answer
4k views

What protocol does Empathy's “People Nearby” use, and what other chat programs use it?

What is the name of this protocol? Can I interact with people using other chat programs, like Pidgin on linux or Adium on OS X? Which programs recognize it, and which don't?