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Cisco H.323 Signaling Interface User Guide
OL-4806-01 Rev. A14
Chapter 3 Provisioning the Cisco HSI
HSI Feature Configuration
Table 3-16 presents common H.245 parameters for enabling the G.729 codec.
The following MML command example shows the command sequence used to provision the H.245
parameters provided in the preceding table for enabling the G.729 codec. Provisioning the G.729 codec
on the Cisco HSI supports passing SS7 calls to the Cisco CallManager through a gateway running the
Media Gateway Control Protocol (MGCP).
Example
prov-sta::srcver=”active”,dstver=”g729"
prov-add:name=”H245”,caps.table[4].audio.g729=”2”
prov-add:name=”H245”,caps.table[4].entryno=”729”
prov-add:name=”H245”,chan[4].audio.g729=”2”
prov-add:name=”H245”,chan[4].name=”g729”
prov-add:name="H245",modes[3].audio.g729=""
prov-add:name=”H245”,modes[3].name=”g729”
HSI Feature Configuration
This section describes how to enable the following HSI features:
• Asymmetric Codec Treatment
• Empty Capability Set
• H.323 Hairpin
• T.38 Fax
• HSI INFORMATION Message Support
• HSI Support for Tech Prefixes
• Configuring Clear Channel on the Cisco HSI
Table 3-16 Common H.245 Parameters
Parameter Name Parameter Value
chan[i].name For example:
prov-add:name=”H245”,chan[4].name=”g729”
chan[i].audio.g729 For example:
prov-add:name=”H245”,chan[4].audio.g729=”2”
caps.table[i].audio.g729 For example:
prov-add:name=”H245”,caps.table[4].audio.g729=”2”
caps.table[i].entryNo For example:
prov-add:name=”H245”,caps.table[4].entryno=”729”
modes[i].name For example:
prov-add:name=”H245”,modes[3].name=”g729”
modes[i].audio.g729 For example:
prov-add:name=”H245”,modes[3].audio.g729=”3].audio.
g729=””