Avaya 4600 Series Administrator's Manual page 211

## than SIPPROXYSRVR.) This parameter may contain one
## IP Address in dotted-decimal or URI format, optionally
## followed by colon and port number.
## (0 to 255 ASCII characters).
## SET CONFIG_SERVER example
##
## SIP Signaling Transport Type
## Specifies the type of transport to use for SIP signaling.
## 0 for UDP
## 1 for TCP
## 2 for TLS (default)
## SET SIPSIGNAL 2
##
## Early Media Enabled
## Specifies whether the phone sets up a voice channel
## to the called party before the call is answered.
## Setting this parameter to 1 can speed up call setup.
## 0 for No
## 1 for Yes
## SET ENABLE_EARLY_MEDIA 1
##
## Hold Indication Method
## Specifies method to use to indicate phone is on hold.
## A setting of 1 is useful for compatibility with 3rd
## party SIP endpoints.
## 0 for "a= directional attributes"
## 1 for 0.0.0.0 IP Address
## SET USE_QUAD_ZEROES_FOR_HOLD 0
##
## RTCP Enabled
## Enables the phone to send RTCP data during calls.
## 0 for No
## 1 for Yes
## SET RTCPCONT 1
##
## Maximum Transmission Unit Size
## Specifies the maximum frame length (MTU size)
## transmitted by the phone. Use 1496 for older Ethernet
## switches. (1496 or 1500)
## SET MTU_SIZE 1500
##
## Media Encryption Support
## Specifies media encryption (SRTP) options supported by
Introduction
Issue 8 July 2008 211