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New Member

voice channel encapsulation

Hi,

I config the T1 cct (23B channels). what is the encapsulation setting? HDLC or PPP. I test both of them are working. which on is better?

rdgs

1 ACCEPTED SOLUTION

Accepted Solutions
Hall of Fame Super Gold

Re: voice channel encapsulation

Hi,

it doesn't make any difference. Encapsulation is only used for data and does not apply to voice.

3 REPLIES

Re: voice channel encapsulation

Hi

it depends mostly on your requirement out there . if you are connecting to a non cisco box in the remote end do make use of ppp as encapsulation.

Also PPP encapsulation provides the option of bundling multiple links which you may require in future.

With HDLC u dont have the option of doing bundling multiple links and need to operate with single individual links..

regds

New Member

Re: voice channel encapsulation

Hi,

The T1 is ISDN PRI. Those channels are b channels, for voice. Is it hdlc better for connect to another AS5400?

rdgs

Hall of Fame Super Gold

Re: voice channel encapsulation

Hi,

it doesn't make any difference. Encapsulation is only used for data and does not apply to voice.

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