Connecting Over Sip - Tieline VIA Quick Start User Manual

22 ViA User Manual v1.2

Connecting over SIP

6.2
Important Notes:
1. SIP1 is enabled and configured to use LAN1 by default, which is mapped to the
2. SIP2 is enabled and configured to use LAN2 by default, which is mapped to the
3. It is not possible to renegotiate the connection bit rate over a SIP connection.
4. When connecting to a Tieline G3 codec using SIP you need to manually select the G3
Dialing SIP Connections
SIP can be used to make direct peer-to-peer or SIP account calls to IP codecs configured with
public IP addresses, or between two codecs over a LAN which do not pass through firewalls. Peer-
to-peer SIP calls are usually used to connect to other brands of codecs and perform call and
session management tasks.
To make a peer-to-peer call between codecs we recommend both codecs use public IP addresses.
Find out the IP address of the remote codec being dialed and configure each codec with a
compatible algorithm and sample rate etc. If the remote codec has a private IP address then it
should be configured for port forwarding and should dial the public IP address at the studio.
To dial using a SIP account you first need to add a SIP account and register it to the codec. See
Configuring SIP Accounts in the main user manual for more info.
1. Press the HOME
2. Tap Transport.
Primary Via interface by default.
Secondary Via interface by default.
audio reference level. From the Home screen navigate to Audio
Reference Level > Tieline G3. In addition, select the following on the G3 codec
prior to dialing.
· Select either a mono or stereo profile
· Select [Menu] > [Configuration] > [IP1 Setup] > [Session Type] > [SIP]
· Select [Menu] > [Configuration] > [IP1 Setup] > [Algorithm] > [G711/G722 or
MP2]
button to return to the Home screen, then tap Dialer
> General >
.
© Tieline Pty. Ltd. 2016