Telecommunication for the future

• Massive cost saving on high quality
• Toll Free VoIP Calls
• SIP Trunks ISDN-/DDI GSM
• VoIP Support and Service
• Royalty Free GNU License

Powerful and affordable IP-PBX, the Office i900 PBX is designed for Small/Medium Enterprise (SME) Business. It is compatible with ISDN lines and VOIP phones as well as analog sets. The configuration of the Office IP-PBX is modular and can include up to 9 ports of a combination of FXO/FXS and ISDN with up to 16 S0 channels also GSM with up to 4 SIM-Cards. The appliance is designed for businesses does supports unlimited extensions with 45 simultaneous calls at time. Easy Management within the browser provide an easy management.  » Ask for quote!

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Hosting of your VoIP systems in our Datacenter, whether as a dedicated unit or Virtualized on VMware ESXi. CTI-Outsourcing your PBX under constant supervision by qualified personnel.

We offer a place right on high performance Internet backbone in the INTERXION Glattbrugg. Optimal Air conditioning, uninterrubtable emergency power supply and secure access control, Redundant, generously sized Backbone cables guarantee high availability. They you will get the IP addresses, DNS Registration, secure access via IPSec VPN and SSH/SSL.

Internet telephony providers offers switching to Voice over IP (VoIP) with free calls. Although the calls over VoIP is not really free, since in addition to the monthly base cost for the ADSL connection and the necessary access for the majority of compounds in addition minute rates, but there are cheap call rates and even free VoIP to VoIP. The technical requirements for the transition from fixed line telephony (ISDN / analog) for Internet telephony are now given.

Wiki: IP Telefonie

Requirements for VoIP

May be phoned in different ways on VoIP: more than one free on the Internet available Softphone for PC or Mac, or with SIP phones for IOS and Android devices, with a special IP phone that supports the SIP standard, or by conventional telephone in conjunction with a VoIP adapter (ATA), an appropriate VoIP router or a gateway with VoIP telephone. Be turned on only when the softphone version, the computer in the other cases the rings for the VoIP phone connection, even when the computer used. Besides the phone, a broadband connection for Internet access be available. During a telephone conversation on the Internet is a data volume of about 80 / s to kbps, DSL subscriptions offer beginner so often been a sufficient rate for companies is recommended for a business DSL connection. Manufacturers of network equipment and firewalls now offer switches with VoIP prioritization with QoS will thus ensuring a sufficient reservation of bandwidth for calls (voice latency).
Telephony SIP protocol

Telephony SIP-Protocol

When choosing a VoIP provider should be taken to ensure that the selected service, the Session Internet Protocol (SIP). This very open and widespread communication protocol for establishing a communication session is supported by many IP phones and seems to develop a standard protocol for VoIP and ensure unlike proprietary solutions, compatibility with other services. The support of SIP is important to be able to make free calls with other participants over the internet. The SIP telephony also brings location-independent numbers, druch routing numbers can be used at remote locations.
IP Phone.

IP Phone

The Aastra 6730i is already there from CHF 111.00 and offers excellent voice quality and convenience features such as caller ID and “Callback on busy” three-way conferencing, 6 SIP accounts, 6 programmable buttons and an integrated XML browser for customized CTI applications.

Many functions with VoIP PBX

Features such as Caller ID – CLIP, Parallel calls, call waiting, conferencing, daytime-and time control, interactive voice recording (IVR), music on hold, Groups (grouping), call center functionality, voicemail transmit voice messages over e-mail notification, Central phonebook, detailed call reporting and overview of costs.

SIP-connection

With a SIP phone line saving cost more then the half of the monthly fees then on PSTN phone connection.

Registration peoplefone

Registration sipcall

VoIP-Technologie trägt dazu bei, dass Unternehmen von einem Umstieg auf die IP-Technologie profitieren, Senkung der Anrufkosten durch das “Pushen” von Anrufen über das Unternehmensnetzwerk, die Rationalisierung von Kommunikationsplattformen durch Konvergenz von IT- und Kommunikationssystemen und die Verfügbarkeit durch Netzredundanz.

Für einen Umstieg auf VoIP können z. B. ausschlaggebend sein:

• Umzug in neue oder Erweiterung der Räumlichkeiten
• Ersetzen veralteter TDM-Ausrüstungen
• Erfordernis, Anruffunktionen standortübergreifend zu integrieren
• Notwendigkeit der Zentralisierung verteilter Voicemail-Systeme
• Unterstützung für mobile / virtuelle Mitarbeiter
• Erweiterung / Aufrüstung des Netzwerks
• Betriebskontinuität / Voice Survivability
• Auslaufen des Service Provider Vertrags

Ganz gleich, aus welchen Gründen Sie auf die IP-Telefonie umsteigen – mit iPline steht Ihnen ein Partner zur Seite, der Ihnen einen erfolgreichen Umstieg in einem von Ihnen selbst bestimmten Tempo ermöglicht.

Aastra 6739i, professionelles SIP Telefon