3.8.3.2.3. Configuration in the Virtual HG 3500 SIP WBM 
IMPORTANT:
Each IPv6 trunking gateway still needs an IPv4
address for administration purposes.
- Configuring the local gateway
The selected IP mode of an IPv6 trunking gateway can be verified via WBM.
WBM vHG 3500 SIP > Configuration> Basic Settings > Gateway
IP mode of an IPv6 trunking gateway
Following the restart, the OpenScape 4000 SoftGate recognizes the
IPv6 address. It can be verified via WBM.
WBM vHG 3500 SIP > Configuration > Basic Settings > System
> Gateway Properties
- Configuring the trunking partner
Following the AMO configuration of the IP mode and the assignment of the
IPv6 address via the NGS of the OpenScape 4000 SoftGate trunking gateway,
the IPv6 trunking partner must now be configured using the SIP trunk
profile (see SIP Connectivity > Section
3.3, “SIP Trunk Profiles”) in the WBM of the vHG 3500
SIP gateway.
Use of the trunking profile must be activated for the IP networking
trunk type used (SIP-Q or native SIP).
WBM vHG 3500 SIP > Configuration > Voice Gateways > SIP
Trunk Profile Parameter
Figure 113. SIP trunk profile parameter for IPv6 trunking partner
Use of profiles is activated as standard for native SIP trunks and
deactivated for SIP-Q.
The IPv6 address or the FQDN (Fully Qualified Domain Names) under
which the IPv6 trunking partner can be reached is configured in the SIP
trunk profile. Registrar, Proxy, Outbound Proxy
and Inbound Proxy may also have IPv6 addresses.
WBM vHG 3500 SIP > Configuration > Voice Gateways > SIP
Trunk Profile
Figure 114. SIP trunk profile for IPv6 trunking partner
WBM vHG 3500 SIP > Configuration> Voice Gateways > SIP
Trunk Profile > <Selected Trunk Partner Profile>
> Enable
Because SIP trunk profiles have to be used, only one trunking partner
can be configured for each gateway. Please note that, as a result, the
number of IPv6 connections on a OpenScape 4000 SoftGate depends on the
maximum number of SIP trunking gateways per OpenScape 4000 SoftGate (currently
limited to 9).
For IPv6/Dual Stack SIP-Q trunking, the profiles SIPQ Trk Without
Registration and SIPQ Trk With Registration are provided.
IPv6/Dual Stack native SIP trunking uses the profiles of the corresponding
released partners.