PAETEC and Microsoft Lync Integration 44 Document #: LTRT-33420
Mediant 800/1000/3000 E-SBC
5.3 Step 3: Configure the Number of Media Channels
To perform the coder transcoding capabilities, define DSP channels. The number of
media channels represents the number of digital signaling processors (DSP) channels
that the device allocates to IP-to-IP calls (the remaining DSP channels can be used for
PSTN calls). Two IP media channels are used per IP-to-IP call. The maximum number
of media channels available on the Mediant 1000 E-SBC device is 120 (i.e., up to 60
IP-to-IP calls). The maximum number of media channels available on the Mediant
3000 E-SBC Media Gateway device is 2016 (i.e., up to 1008 IP-to-IP calls).
¾ To configure the number of media channels:
1. Open the 'IP Media Settings' page (Configuration tab > VoIP menu > IP Media
> IP Media Settings).
Figure
5-11: IP Media Channels Settings
2. In the 'Number of Media Channels’, enter “120” to enable up to 60 IP-to-IP calls
with transcoding. Click Apply New Value.
2