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cisco 3825 support transcoding?

dear sir,

can cisco3825 perform configured to perform transcoding and conferencing without nm ? how to configure it? please advise.

thanks.

1 REPLY

Re: cisco 3825 support transcoding?

Charles,

An ISR router includes DSP memory slots on the motherboad, so as long as you have DSPs installed you can configure them for Conferencing and Transcoding.

To determine if you have a DSP module, issue a show inventory command. Example below. (sorry my lab only has PVDM12 not PVDM2-xx)

NAME: "3845 chassis", DESCR: "3845 chassis"

PID: CISCO3845 , VID: V01 , SN: FHK0836F01Q

NAME: "c3845 Motherboard with Gigabit Ethernet on Slot 0", DESCR: "c3845 Motherboard with Gigabit Ethernet"

PID: CISCO3845-MB , VID: V01 , SN: FOC083500QV

NAME: "WAN Interface Card - Serial (1T) on Slot 0 SubSlot 2", DESCR: "WAN Interface Card - Serial (1T)"

PID: WIC-1T= , VID: 1.0, SN: 25607838

NAME: "High Density Voice on Slot 1", DESCR: "High Density Voice"

PID: NM-HDV= , VID: 1.1, SN: JAB05260HUL

NAME: "T1 (1 Port) Multi-Flex Trunk WAN Daughter Card on Slot 1 SubSlot 0", DESCR: "T1 (1 Port) Multi-Flex Trunk WAN Daughter Card"

PID: VWIC-1MFT-T1= , VID: 1.0, SN: 22074446

NAME: "PVDM 3-C549 Simm on Slot 1 SubSlot 2", DESCR: "PVDM 3-C549 Simm"

PID: PVDM-12= , VID: 1.1, SN:

NAME: "PVDM 3-C549 Simm on Slot 1 SubSlot 3", DESCR: "PVDM 3-C549 Simm"

PID: PVDM-12= , VID: 1.1, SN:

NAME: "PVDM 3-C549 Simm on Slot 1 SubSlot 4", DESCR: "PVDM 3-C549 Simm"

PID: PVDM-12= , VID: 1.1, SN:

NAME: "PVDM 3-C549 Simm on Slot 1 SubSlot 5", DESCR: "PVDM 3-C549 Simm"

PID: PVDM-12= , VID: 1.1, SN:

NAME: "NM-SE on Slot 2", DESCR: "NM-SE"

PID: NM-CUE , VID: NA , SN: FOC074509A0

NAME: "20GB IDE Disc Daughter Card on Slot 2 SubSlot 0", DESCR: "20GB IDE Disc Daughter Card"

PID: , VID: 1.0, SN: FOC0746162R

Here is the documentation for the IOS to CCM interoperability guide. This contains the configuration guidelines and examples for Enhanced IOS conferencing and transcoding (aka PVDM2). Voice-card 0 is what you will use for your 38xx motherboard DSP.

http://www.cisco.com/univercd/cc/td/doc/product/software/ios123/123cgcr/vvfax_c/callc_c/ccm_c/intcnf2.htm#wp1059545

Please rate any helpful posts

Thanks

Fred

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