supplementary-service & allow connections commands

voiper_99 · ‎11-20-2008

Hi all, I just have a quick question. What is the difference between the supplementary-service & allow connections commands? As far as I can see, they are both used to enable the CME router to forward calls. So why are they two different command sets?

Thanks all.

Thanks.

tstanik · ‎11-27-2008

To allow connections between specific types of end points in a Cisco Multiservice IP-to-IP Gateway, use theallow-connections command in voice service configuration mode. To refuse specific types of connections, use the no form of this command.

allow-connections from-type to to-type

no allow-connections from-type to to-type

To enable individual dial peers to send H.225 messages with caller-ID updates, use the supplementary-service h225-notify cid-update command in dial peer configuration mode. To disable the sending of H.225 messages with caller-ID updates, use the no form of this command.

and To specify that calls are using QSIG and require supplementary services for call forwarding, use thesupplementary-service qsig call-forward command in voice-service or dial peer configuration mode. To return to the default, use the no form of this command.

supplementary-service qsig call-forward

no supplementary-service qsig call-forward

For the further description following URl may help you

http://www.cisco.com/en/US/docs/ios/12_3t/voice/command/reference/vrht_s12_ps5207_TSD_Products_Command_Reference_Chapter.html#wp1153942