COMTALK A S Denmark

COMTALK delivers DID/DDI numbers & termination in Denmark (but also most of the world) We offer SIP and are also MVNO, which means low cost calls to the Danish Celluar networks

COMTALK delivers DID/DDI numbers & termination in Denmark (but also most of the world).
We offer SIP and are also MVNO, which means low cost calls to the Danish Celluar networks

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General office

COMTALK A S
Niels Bohrs Vej 10
Haderslev
Sdj. ,6100
Denmark

Phone: +45 69906900
Site: http://www.comtalk.dk

Contact Person

Mads Mortensen / Sales Director
Phone: +45 69906902

A-Z Termination
did numbers provider
Hosted PBX Service Provider
Hosted VoIP billing service provider
International VoIP Wholesale Provider
Internet Fax Service Provider
Internet Telephony Service Provider
Internet VoIP and Video Conferencing Service Provider
Mobile VoIP
SIP Billing
Voip Termination ISP
Wholesale VoIP Carrier

Call Back
Call Relay VoIP Solutions
Call Routing VoIP Solutions
gsm voip solutions
Hosted PBX
Hosted VoIP
IP devices
Polycom
SIP Softswitch & CPE
Sip Trunking
SIP VoIP Gateway
Termination
Virtual PBX
Voice and Video Conferencing
VoipSwitch

Asterisk
Asterisk

Not data

Vopium A S

GismoTel

Providers in database: 6433

Echo cancellation module VPMADT032

VPMADT032 echo cancellation module is meant to be used with the Digium IP telephony boards; it provides echo cancellation for configurable long "tail" of up to 128 ms (1024 samples) simultaneously for all ports of the board. All IP-PBX Asterisk servers, connected to the telephone network (PSTN) have one common problem, which is "hybrid echo" - echo obtained due to the difference in the load-wire and four-wire telephone circuits. Echo appears as a distorted reflection and a detainee of the caller's voice, who is subscribed to IP-PBX Asterisk while talking to PSTN subscribers.

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Spiderbox

We are a full service communications company. We sell desk phones, mobile phones and phone plans. We sell internet connections. We offer website design and hosting, email and data hosting, video conferencing, network engineering and support, IT Support as