user manual

Contents
v
Cisco H.323 Signaling Interface User Guide
OL-4806-01 Rev. A14
H.323 Stack Configuration 10
Nonprovisionable Data 11
MML Provisionable Data 11
H.323 System Parameters 11
Q.931 Parameters 11
RAS Parameters 13
H.245 Parameters 15
Codec Selection 18
Quick Reference for Important Parameters 18
HSI Feature Configuration 22
Asymmetric Codec Treatment 23
Empty Capability Set 23
H.323 Hairpin 23
T.38 Fax 24
Configuring T.38 Fax on the Cisco PSTN Gateway 24
Configuring T.38 Fax on a Cisco IOS H.323 Gateway 24
Configuring T.38 Fax on a Cisco IOS MGCP Gateway 24
HSI INFORMATION Message Support 24
HSI Support for Tech Prefixes 25
Configuring Clear Channel on the Cisco HSI 25
Configuring G.726 on the Cisco HSI 27
Configuring G.729 Annex and G.729 Annex B 31
CHAPTER 4 Managing the Cisco HSI 1
Introduction 1
Restarting the Cisco HSI Application 1
Stopping Call Processing 1
Starting Call Processing 2
Stopping the Call Processing Application 2
Starting the Call Processing Application 2
Reporting the Cisco HSI Status 2
Measurements 2
System-Related Measurements 2
Call-Related Measurements 3
Resetting Measurements 6
Retrieving Counters 6
Overload 6
Overload Level 1 7