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® VoiceBlue Next 2N® VoiceBlue Next gateway installation guide Quick guide www.2n.cz Version 1.00...
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® VoiceBlue Next is designed to reduce the costs of outgoing calls to GSM networks. The main advantage is the ability to expand the IP PBX to include a GSM gateway and make use of a LCR which selects the best GSM operator depending on the called number.
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1. How to connect VoiceBlue Next Connect the 2N® VoiceBlue Next via Ethernet cable directly to the computer. Change the IP address setting in the configuration of your PC (e.g. 192.168.1.33 and Subnet Mask 255.255.255.0) Open your web browser and enter the default IP address of GSM gateway 192.168.1.2 with the default credentials (Admin/2n).
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2. How to set up connection to the opposite device (PBX) For the setting of the trunk between the VoiceBlue Next and your PBX you need to configure SIP proxy (GSM→IP) for GSM incoming calls. SIP proxy (IP→GSM) is designed for secure communication just with traffic from your PBX.
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T-mobile Vodafone 3.1. Configuration of GSM outgoing groups You are able to set up different setting for each GSM group (CLIR, free minutes, Virtual ring tone, roaming and others) 3.2. Prefix lists We have to create two network lists, the first one for T-mobile and the second one for Vodafone.
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Default number of digits Table normalization Table of prefixes for T-mobile Vodafone network list: operator We configure the normalization of Called party number in the Table of replaced prefixes (the number in front of the slash mark is replaced by number behind the slash mark, if there is not any number in front of the slash mark it is equaled to “everything”).
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3.3. LCR Table We have to configure rows in the LCR table where we bind together GSM Outgoing groups with Prefix lists. Click on ADD button (or edit the first line of LCR table) to add the first line and configure it the following way for the T-mobile: Click on ADD button to add the second line and configure it for the Vodafone.
Incoming calls For incoming calls you can define 2 groups with the different behavior and assign them to the GSM modules. The settings are similar with GSM groups assignment for outgoing calls. In GSM incoming groups you can define the behavior for each GSM incoming group. Choose the mode to Reject, Ignore, Accept incoming calls or Callback.
In the Gateway control and module control you can see the status of the SIMs. The recommendation for quality of the signal is between -65 and -85dBm. The logged SIM card is indicated by switched off the led diode on the 2N®VoiceBlue Next. 2N TELEKOMUNIKACE a.s.
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