Discussions Populaires Dans la Communauté SIP

Why we use profibus ,coexial cable for plc communication and not optical fiber ? and what's the difference between them? ‎

Do you recommend SSCA "SIP School Cert Associate" for in-depth SIP studies??‎

I wanna use a sip extension on my cell phone that it is connected to internet by GPRS, can I?‎

How can I do this work?‎

What is the use of SIP Trunk?‎

Please provide proper answer.‎

 

La répondre a été ajoutée par  tarik RAAZA
Depuis 10 années

Your Phone can register SIP extension (for instance with Asterisk PBX) but dont expect it to be used as Extension. Data Rate (Specially Uploading) wont allow a normal cal ... Voir Plus

 

La répondre a été ajoutée par  Narayanan N, Team Member, Netxcell Limited
Depuis 6 années

IP based voice communication.Communication between telcos and inter office through IP based.Also between intra and inter office communication using IP through ISP and LAN ... Voir Plus

 

La répondre a été ajoutée par  Usama Wasim, IT Administrator/Computing Assistant (Dhanani School Of Science & Engineering), Habib University
Depuis 8 années

Coaxial cable is used for data Transmission over distances it is used in PLC Communications with preference over Optical Fibre because it is relatively in expensive & ... Voir Plus

 

La répondre a été ajoutée par  Ahmad Ghieth, Technical Manager, Ambience Jordanian Lighting
Depuis 10 années

Sure , but always Hands-on is best way to achieve your goal and target. so in addition to your study I do recommend creating small lab :-)   also working on live system w ... Voir Plus

 

La répondre a été ajoutée par  Alaeddine Hertelli, Ingénieur Telecom, administration réseau et configuration serveur VOIP, ComunikCRM
Depuis 10 années

It Is possible but i don't think that GPRS can garenty a good voice quality. In3G you can have a good connexion. Calls sip should have25 Ko in Codec g729 et64Ko in G ... Voir Plus