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Creating a TDM Gateway Profile
This topic describes how to create a TDM voice gateway profile used by the TDM voice
gateway service on a VDSL2 voice port. The profile is referenced when you provision the
service on a voice (POTS) port.
Single voice VLAN for networks with multiple trunking gateways
E-Series supports using a single voice VLAN for copper and fiber networks with multiple
trunking gateways. Historically, network deployments with multiple trunking gateways
required separate VLANs to distinguish voice service associated with specific gateways. Now,
a single trunking gateway can be specified for each E-Series or P-Series device. These devices
are then associated with the specific trunking gateway by setting the profile to use the server
IP address as the DHCP offer filter.
If the associated IP-host is using DHCP, then the DHCP offer from the specific server
will be accepted
If the local device receives a voice service offering from a trunking gateway that is not
associated, it rejects the offer.
Parameters
You can provision the following parameters for TDM Gateway voice profiles:
Parameter
Description
Valid Options
Name*
Name of the TDM gateway profile.
Any established TDM Gateway profile
Server IP Address*
The C7 SIPVCG IP address for call signaling.
IP address in dot notation
Packetization Rate
Packetization rate in msec.
10ms ‡, 20ms
