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optiPoint 150 S overview of SIP IT Service Provider features list

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Revision as of 22:34, 6 September 2007 by Davide.poletto (talk | contribs) (Internal use - OnNet)
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optiPoint 150 S On-Net (Internal) call

The following table provides an overview of possible common features with several SIP VoIP Service Providers when an optiPoint 150 S makes a call within the provider's network (e.g. a registered sipgate user calls another registered Sipgate user).

SIP IT Service Provider Call Waiting Attended Call Transfer Blind Call Transfer 3 Way Conference Call Forward Always Call Forward on Busy Call Forward no Answer Alternate
Freenet yes yes yes yes yes yes yes yes
GMX yes no no yes yes yes yes no
Sipgate yes yes yes yes yes yes yes yes
T-Online yes no no no yes [1] yes [1] yes [1] yes

External use - OffNet

The following table provides an overview of possible common features with several provider when making an outgoing call with an optiPoint 150 S from the network of the provider (e.g. a sipgate user is calling a user within a conventional telephone network).

Call Waiting Attended Call Transfer Blind Call Transfer 3 Way Conference Call Forward Always Call Forward on Busy Call Forward no Answer Alternate
Freenet yes no no yes yes yes no yes
GMX yes no no yes yes [2] yes [2] yes [2] no
Sipgate [3] yes no no yes yes yes yes no
T-Online yes no no yes yes yes yes no
  1. 1.0 1.1 1.2 You have to configure Call Forwarding at T-Online and not on the phone.
  2. 2.0 2.1 2.2 Call Forwarding to a PSTN phone is only possible if the calling party and the forwarding party are both registered at GMX.
  3. The Caller ID is only shown to calls on PSTN phones, not to mobile phones.