The SIP Switch is a software that upgrades your Intertex Internet Gate to include PBX-like functionality and also makes it easier for you to manage your telephony. Even without the SIP Switch the Intertex Internet Gate is fully SIP transparent. The SIP Switch extensions (Dial Plan, User Accounts and more) integrate SIP phones with PC clients and ordinary telephones via gateway services.

	Upgrade your Intertex Internet Gate with the SIP Switch to get PBX functionality.

Key features
	Mimic conventional PBXs with the option to dial 0 (or 9) for an outside call.
	Call internally using extension numbers, URLs, or conventional phone numbers.
	Incoming calls can be mapped to individual users.
	Forwarding and forking of telephone calls in parallel or sequence.
	Voice mail routing feature to direct the caller to a voice mail server to leave a message when you're not available for communication.
	Restriction of incoming callers through features like a blacklist and a whitelist based on various criteria.
	Convenient dialing between SIP phones, soft SIP clients and regular telephony (PSTN), using URLs, E.164 numbers or internal extension numbers.
	Flexible Dial Plan that will let you set up rules about how the incoming and outgoing calls should be handled.
	Enum lookup before passing calls to a PSTN gateway (regular telephony).
	User accounts and User's control page help you manage the SIP accounts and let the individual user control his/her own settings.
	Use an ordinary SIP account to provide PSTN gateway functions in and out for all callers.
	Outgoing PSTN calls can be routed to the best PSTN gateway.

More Information:
www.sipswitch.net
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