Cisco Headend System Release 2.5 技术参考
2
78-4018284-01 Rev B
Recommendation
Recommendation
Cisco recommends that system operators who wish to deliver VOD services to
subscribers through the GQAM modulator contact their VOD vendors. System
operators should urge VOD vendors to support the Session Setup Protocol 2.3 (SSP
2.3) requirements for their GbE interface.